二氢-3 - CAS号查询

热门搜索化学品最多只显示前20条，请点击“搜索化学品”查看所有结果

CAS登录号

中文名

英文名

分子结构式

分子式

详情

供应商

42399-49-5

(2S-cis)-(+)-2,3-二氢-3-羟基-2-(4-甲氧苯基)-1,5-苯并硫氮杂卓-4(5H)-酮

(2S-cis)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one;
1,5-Benzothiazepin-4(5H)-one,2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-, (2S-cis)-;
(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one

(3b,15a,16a)-15,16-二氢-3-羟基-3'H-环丙[15,16]雄甾-5,15-二烯-17-酮

15,16-Dihydro-3-hydroxy-3'H-cycloprop[15,16]androsta-5,15-dien-17-one;
Cyclopropa[15,16]cyclopenta[a]phenanthrene,3'H-cycloprop[15,16]androsta-5,15-dien-17-one deriv.;
3b-Hydroxy-15b,16b-cyclopropanoandrost-5-en-17-one;
3b-Hydroxy-15b,16b-methylene-androst-5-ene-17-one;
3b-Hydroxy-15b,16b-methyleneandrost-5-en-17-one

(S)-2,5-二氢-3,6-二甲氧基-2-异丙基吡嗪

(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
Pyrazine,2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-, (S)-;
(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
(2S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
(2S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
(S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
(S)-Schollkopf reagent

(3b,5b,15a,16a)-15,16-二氢-3,5-二羟基-3'H-环丙并[15,16]雄甾-6,15-二烯-17-酮

(3b,5b,15a,16a)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one;
3b,5-Dihydroxy-15b,16b-methylene-5b-androst-6-en-17-one

(R)-2,5-二氢-3,6-二甲氧基-2-异丙基吡嗪

(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
(R)-2,5-Dimethoxy-3-isopropyl-3,6-dihydropyrazine

(R)-2,5-二氢-3,6-二乙氧基-2-异丙基吡嗪

(R)-2,5-Dihydro-3,6-diethoxy-2-isopropylpyrazine;
Pyrazine,3,6-diethoxy-2,5-dihydro-2-(1-methylethyl)-, (R)-;
(3R)-2,5-Diethoxy-3-isopropyl-3,6-dihydropyrazine;
(R)-3,6-Diethoxy-2-isopropyl-2,5-dihydropyrazine

(S)-2,5-二氢-3,6-二乙氧基-2-异丙基吡嗪

(S)-2,5-Dihydro-3,6-diethoxy-2-isopropylpyrazine;
Pyrazine,3,6-diethoxy-2,5-dihydro-2-(1-methylethyl)-, (S)-;
Schoellkopf chiral auxiliary

(S)-10-氰甲基-9-氟-2,3-二氢-3-甲基-7-氧代-7H-吡啶并[1,2,3-de]-1,4-苯并恶嗪-6-羧酸

(S)-10-(Cyanomethyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-c;
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid, 10-(cyanomethyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, (S)-

α-[2,3-二氢-3-(四氢-2,4,6-三氧-5(2H)-嘧啶亚基)-1H-异吲哚-1-亚基]-1,4-二氢-4-氧-2-喹唑啉乙腈

alpha -[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-1,4-d2;
2-Quinazolineacetonitrile,a-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-1,4-dihydro-4-oxo-(9CI);
C.I. 56295;
C.I. Pigment Red 260;
Paliogen Red L 3585HD;
Pigment Red 260

(R)-3-羟基-4,4-二甲基-二氢-2(3H)-呋喃酮;
泛酰内酯;
二氢-3-羟基-4,4-二甲基-2(3H)呋喃酮;
α-羟基-&be

dihydro-3-hydroxy-4,4-dimethyl-, (R)-2(3H)-Furanone;
Dihydro-4,4-dimethyl-3-hydroxy-2(3H)-furanone;
alpha-hydroxy-beta,beta-dimethyl-gamma-butyrolactone;
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,(R)-

(3R-顺)-(?)-2,3-二氢-3-异丙基-7a-甲基吡咯并[2,1-b]恶唑-5(7aH)-酮

Pyrrolo[2,1-b]oxazol-5(7aH)-one,2,3-dihydro-7a-methyl-3-(1-methylethyl)-;
2,3-Dihydro-7a-methyl-3-isopropylpyrrolo[2,1,-b]oxazol-5(7aH)-one

(-)-(3S,4R)-3,4-二氢-3-羟基-2,2-甲基-4-(3氧-1-环戊基-2-氧)-2H-1-苯基吡喃-6-碳腈

PCO 400;
[-]-(3S,4R)-3,4-DIHYDRO-3-HYDROXY-2,2-DIMETHYL-4-(3-OXO-CYCLOPENT-1-ENYL-2-OXY)-2H-1-BENZYPYRAN-6-CARBONITRILE;
PCO 400;
PCO-400 95+%;
2H-1-Benzopyran-6-carbonitrile, 3,4-dihydro-3-hydroxy-2,2-dimethyl-4-( (3-oxo-1-cyclopenten-1-yl)oxy)- (3S-trans)-;
SDZ PCO 400;
(-)-(3S,4R)-3,4-Dihydro-3-hydroxy-2,2-dimethyl-4-(3-oxocyclopent-1-enyl-1-oxy)-2H-1-benzpyran-6-carbonitrile;
(-)-(3S,4R)-3,4-Dihydro-3-hydroxy-2,2-dimethyl-4-(3-oxy-1-cyclopentenyl-2-oxy)-2H-1-benzylpyran-6-carbonitrile

;
胺与松香、氯化-9-(2-羧基苯基)-3,6-二(二乙基氨基)占吨翁盐和二[4-(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡

Amines, rosin, compds. with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride and disodiu;
Amines, rosin, compds. with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride and disodium hydrogen bis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]chromate(3-);
Amines, rosin, compds. with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride and disodium hydrogen bis4-4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-3-hydroxy-1-naphthalenesulfonato(3-)chromate(3-);
Amines,rosin,compds. with 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride and disodium hydrogen bis(4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-1-naphthalenesulfonateo chromate

无

详情

供应商

73324-05-7

;
二[5-氯-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟基苯磺酸根合]铬酸三钠

trisodium bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzene;
trisodium bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-);
Chromate(3-), bis5-chloro-3-4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-ylazo-.kappa.N1-2-(hydroxy-.kappa.O)benzenesulfonato(3-)-, trisodium;
Chromate, bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato ]-, trisodium;
Chromate,bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]-,trisodium;
Chromate(3-), bis[5-chloro-3-[(4,5-dihydro- 3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2 -hydroxybenzenesulfonato(3-)]-, trisodium

无

C16H12ClCrN4Na3O11S2*2

详情

供应商

294662-18-3

(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶骈[1,2,3-DE]-[1,4]苯骈恶嗪-6-羧酸乳酸?

LEVOFLOXACIN LACTATE

;
2-[(1,5-二氢-3-甲基-5-氧代-1苯基-4H-吡唑-4-亚基)乙亚基]2,3-二氢-1,3,3-三甲基-1H吲哚-5-甲酸甲酯

methyl 2-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)ethylidene]-1,3,3-trimethylindol;
methyl 2-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)ethylidene]-1,3,3-trimethylindoline-5-carboxylate;
1H-Indole-5-carboxylic acid, 2-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)ethylidene-2,3-dihydro-1,3,3-trimethyl-, methyl ester;
2-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4h-pyrazol-4-ylidene)ethylidene]-2,3-dihydro-1,3,3-trimethyl-1h-indole-5-carboxylic aci methyl ester;
Methyl 2-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-ethylidene]-1,3,3-trimethylindoline-5-carboxylate;
Bayer Macrolex Orange R;
2-[2-(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)ethylidene]-2,3-dihydro-1,3,3-trimethyl-1H-indole-5-carboxylic acid methyl ester

;
二[5-氯代-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟基苯磺酸基]-铬酸基乙醇胺钠盐

Chromate(3-), bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxyben;
Chromate(3-), bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato(3-)]-, ethanolamine sodium salts;
Chromate, bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]-, ethanolamine sodium salts;
Chromate,bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]-,ethanolamine sodium salts;
Chromate(3-), bis(5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-2-hydroxybenzenesulfonato(3-))-, ethanolamine sodium salts;
Einecs 284-041-1

无

详情

供应商

85443-61-4

;
[5-氯代-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟苯磺酸基]羟基-铬酸钠

sodium [5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzene-1-sul;
Chromate, [5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]hydroxy-, sodium Chromate,[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulfonato]hydroxy-,sodium;
Einecs 287-252-7;
Sodium (5-chloro-3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-2-hydroxybenzene-1-sulphonato(3-))hydroxychromate(1-)

无

详情

供应商

656247-18-6

(3Z)-2,3-二氢-3-[[[4-[甲基[2-(4-甲基-1-哌嗪基)乙酰]氨基]苯基]氨基]苯亚甲基]-2-氧代-1H-吲哚-6-甲酸甲酯乙磺酸盐

3Z)-2,3-Dihydro-3-[[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-

无

C31H33N5O4.C2H6O3S

详情

供应商

89848-14-6

"2-(仲丁基)-4-(4-(4-(4-羟基苯基)哌嗪-1-基)苯基)-2,4-二氢-3H-1,2,4-三唑-3-酮 "

2-(sec-butyl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

无

详情

供应商

化工产品