CASºÅ²éѯ»¯¹¤²úÆ·

ÈÈÃÅËÑË÷»¯Ñ§Æ·×î¶àÖ»ÏÔʾǰ20Ìõ£¬Çëµã»÷¡°ËÑË÷»¯Ñ§Æ·¡±²é¿´ËùÓнá¹û


CASµÇ¼ºÅ ÖÐÎÄÃû Ó¢ÎÄÃû ·Ö×ӽṹʽ ·Ö×Óʽ ÏêÇé ¹©Ó¦ÉÌ
30944-92-4¾ÛÁÚ¼×·ÓÇèËáõ¥Phenol novolac cyanate ester;
Cyanic acid phenyl ester polymer with formaldehyde;
Formaldehyde polymer with phenyl cyanate
CAS:30944-92-4»¯Ñ§½á¹¹((C7H5NO).(CH2O))nÏêÇ鹩ӦÉÌ
76169-06-7¼×·Ó-¼×È©¹²¾ÛÎï1,2-¶þµþµª»ùÝÁõ«-5-»ÇËáõ¥Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonateCAS:76169-06-7»¯Ñ§½á¹¹(C10H6N2O4S)x.(C7H8O)n.(CH2O)nÏêÇ鹩ӦÉÌ
80296-78-2¼×·Ó-¼×È©¹²¾ÛÎï1,2-¶þµþµª»ùÝÁõ«-4-»ÇËáõ¥Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate;
Cresol-formaldehyde copolymer 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate
CAS:80296-78-2»¯Ñ§½á¹¹(C10H6N2O4S)x.(C7H8O)n.(CH2O)nÏêÇ鹩ӦÉÌ
68928-71-21,2-±û¶þ´¼Óë˳ʽ¶¡Ï©¶þËáôû;
3-ÑõÔÓ-1,5-Îì¶þ´¼ºÍ3A,4,7,7A-ËÄÇâ-4,7-ÑǼ׻ù-1H-ÜáµÄ¾ÛºÏÎï
2,5-Furandione, polymer with 2,2'-oxybis[ethanol], 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-meth;
Dicyclopentadiene, maleic anhydride, diethylene glycol, propylene glycol polymer;
2,5-furandione, polymer with 2,2'-oxybis[ethanol],1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene
ÎÞ(C10H12.C4H10O3.C4H2O3.C3H8O2)xÏêÇ鹩ӦÉÌ
9078-71-11,4-±½¶þ¼×Ëá¶þ¼×õ¥Óë1,4-¶¡¶þ´¼ºÍ¦Á-Çâ-¦Ø-ôÇ»ù¾Û(1,4-¶¡¶þ´¼)µÄ¾ÛºÏÎï1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol and .alpha.-hydro-.omega.-ÎÞ(C10H10O4.C4H10O2.(C4H8O)nH2O)xÏêÇ鹩ӦÉÌ
52257-10-01,4-±½¶þ¼×Ëá¶þ¼×õ¥ÓëÒÒ¶þ´¼¡¢2,5-߻૶þͪºÍ1,2-±û¶þ´¼µÄ¾ÛºÏÎï1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,2-ethanediol, 2,5-furandione and 1,2-pr;
1,4-benzenedicarboxylic acid, dimethyl ester, polymerwith 1,2-ethanediol, 2,5-furandione and 1,2-propanediol;
1,4-Benzenedicarboxylic acid,dimethyl ester,polymer with 1,2-ethanediol,2,5-furandione and 1,2-propanediol
ÎÞ(C10H10O4.C4H2O3.C3H8O2.C2H6O2)xÏêÇ鹩ӦÉÌ
95877-36-41-±½»ù-1H-ßÁ¿©-2,5-¶þͪÓëÒÒÏ©»ù±½ºÍ2,5-߻૶þͪµÄ¾ÛºÏÎï(9CL)1H-Pyrrole-2,5-dione, 1-phenyl-, polymer with ethenylbenzene and 2, 5-furandione (9Cl);
1H-Pyrrole-2,5-dione,1-phenyl-,polymer with ethenylbenzene and 2,5-furandione(9Cl)
ÎÞ(C10H7NO2.C8H8.C4H2O3)XÏêÇ鹩ӦÉÌ
65045-71-81-ÝÁ»ÇËá¸ÆÓë¼×È©µÄ¾ÛºÏÎï1-Naphthalenesulfonic acid, calcium salt, polymer with formaldehyde;
1-Naphthalenesulfonic acid, calcium salt, formaldehyde polymer;
1-naphthalenesulfonic acid, calcium salt, polymer withformaldehyde;
1-Naphthalenesulfonic acid,calcium salt,polymer with formaldehyde;
1-Naphthalenesulfonic acid,calcium salt,formaldehyde polymer
ÎÞ(C10H8O3S.CH2O.1/2Ca)xÏêÇ鹩ӦÉÌ
32844-36-31-ÝÁ»ÇËáÄÆÑÎÓë¼×È©µÄ¾ÛºÏÎï1-Naphthalenesulfonic acid, sodium salt, polymer with formaldehyde;
1-Naphthalenesulfonic acid, formaldehyde polymer, sodium salt;
1-naphthalenesulfonic acid, sodium salt, polymer withformaldehyde;
1-Naphthalenesulfonic acid,sodium salt,polymer with formaldehyde;
1-Naphthalenesulfonic acid,formaldehyde polymer,sodium salt
ÎÞ(C10H8O3S.CH2O.Na)xÏêÇ鹩ӦÉÌ
67786-30-52-ÝÁ»ÇËá¡¢¼×È©µÄ¾ÛºÏÎïï§ÄÆÑÎ2-Naphthalenesulfonic acid, polymer with formaldehyde, ammonium sodium salt;
2-Naphthalenesulfonic acid, formaldehyde polymer, sodium, ammonium salt;
2-naphthalenesulfonic acid, polymer with formaldehyde,ammonium sodium salt
ÎÞ(C10H8O3S.CH2O)x.xH3N.xNaÏêÇ鹩ӦÉÌ
67712-14-53A,4,7,7A-ËÄÇâ-4,7-ÑǼ׻ùÜáÓëÂíÀ´ôû¡¢ÁÚ±½¶þ¼×Ëáôû¡¢ÒÒ¶þ´¼ºÍ¶þ¾Û¶þÒÒ´¼µÄ¾ÛºÏÎï1,3-Isobenzofurandione, polymer with 1,2-ethanediol, 2,5-furandione, 2,2'-oxybis[ethanol] and 3a,4,7;
Dicyclopentadiene, maleic anhydride, phthalic anhydride, diethyleneglycol, ethylene glycol polymer;
Ethylene glycol, diethylene glycol, phthalic anhydride, maleic anhydride, dicyclopentadiene po lymer;
s[ethanol] and 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene;
1,3-isobenzofurandione, polymer with 1,2-ethanediol,2,5-furandione,
ÎÞ(C10H12.C8H4O3.C4H10O3.C4H2O3.C2H6O2)xÏêÇ鹩ӦÉÌ
99377-78-3±½·Ó¡¢¼×È©µÄ¾ÛºÏÎïÓëËõË®¸ÊÓÍÃÑ¡¢[(¼×»ù±½Ñõ»ù)¼×»ù]»·ÑõÒÒÍé¡¢ÈýÒÒÏ©Ëİ·µÄ¾ÛºÏÎïPhenol, polymer with formaldehyde, glycidyl ether, polymers with [(methylphenoxy) methyl]oxirane andÎÞ(C10H12O2.C6H18N4.C6H6O.CH2O)xÏêÇ鹩ӦÉÌ
28453-20-5¶ÔÊå¶¡»ù±½·ÓÓëôÇ»ù±½ºÍ¼×È©µÄ¾ÛºÏÎïFormaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and phenol;
Formaldehyde, phenol, p-tert-butylphenol polymer;
Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde and phenol;
formaldehyde, polymer with 4-(1,1-dimethylethyl)phenoland phenol;
Formaldehyde,polymer with 4-(1,1-dimethylethyl)phenol and phenol;
Formaldehyde,phenol,p-tert-butylphenol polymer
ÎÞ(C10H14O.C6H6O.CH2O)xÏêÇ鹩ӦÉÌ
68631-17-4¶þ¸Ê´¼ÓëÒÒ¶þ´¼/¼ä±½¶þ¼×Ëá/ÂíÀ´ËáôûºÍ¶þ¾Û»·Îì¶þÏ©µÄ¾ÛºÏÎï1,3-Benzenedicarboxylic acid, polymer with 1,2-ethanediol, 2,5-furandione, 2,2'-oxybis[ethanol] and;
Diethylene glycol, ethylene glycol, isophthalic acid, maleic anhydride, dicyclopentadiene polymer
ÎÞ(C10H12.C8H6O4.C4H10O3.C4H2O3.C2H6O2)xÏêÇ鹩ӦÉÌ
30704-63-3¼×È©Óë4-(1,1-¶þ¼×»ùÒÒ»ù)±½·ÓºÍ»·ÑõÒÒÍéµÄ¾ÛºÏÎïFormaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and oxirane;
p-tert-Butylphenol, formaldehyde, oxirane polymer;
formaldehyde, polymer with 4-(1,1-dimethylethyl)phenoland oxirane;
Formaldehyde,polymer with 4-(1,1-dimethylethyl)phenol and oxirane;
p-tert-Butylphenol,formaldehyde,oxirane polymer
ÎÞ(C10H14O.C2H4O.CH2O)xÏêÇ鹩ӦÉÌ
60806-48-6¼×È©Óë¶þ¼×±½ºÍ4-(1,1-¶þ¼×»ùÒÒ»ù)±½·ÓµÄ¾ÛºÏÎïFormaldehyde, polymer with dimethylbenzene and 4-(1,1-dimethylethyl) phenol;
formaldehyde, polymer with dimethylbenzene and 4-(1,1-dimethylethyl)phenol;
formaldehyde, polymer with dimethylbenzene and4-(1,1-dimethylethyl)phenol;
Formaldehyde,polymer with dimethylbenzene and 4-(1,1-dimethylethyl)phenol
ÎÞ(C10H14O.C8H10.CH2O)xÏêÇ鹩ӦÉÌ
32677-47-7˳¶¡Ï©¶þôûÓë1,2-±û¶þ´¼ºÍ¶þ»·Îì¶þÏ©µÄ¾ÛºÏÎï2,5-Furandione, polymer with 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene;
1,2-Propanediol, butenedioic anhydride, dicyclopentadiene polymer;
1,2-Propanediol, cis-butenedioic anhydride, dicyclopentadiene polymer;
Propylene glycol, maleic anhydride, dicyclopentadiene;
Propylene glycol, maleic anhydride, dicyclopentadiene polymer;
2,5-furandione, polymer with 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-metha
ÎÞ(C10H12.C4H2O3.C3H8O2)xÏêÇ鹩ӦÉÌ
207596-32-5ÏõËáîÙ(II) Ë®ºÏÎïPalladium(II) nitrate hydrateCAS:207596-32-5»¯Ñ§½á¹¹ Pd(NO3)2¡¤xH2OÏêÇ鹩ӦÉÌ
1041434-82-5Peramivir TrihydrateÎÞ C15H28N4O4¡¤3H2OÏêÇ鹩ӦÉÌ
1374598-80-7TAK-875CAS:1374598-80-7»¯Ñ§½á¹¹ C29H32O7S.1/2H2OÏêÇ鹩ӦÉÌ
ÈÈÃÅËѹؼü´Ê:benzoxazoline turpen 4-°±»ù±½»ù±½ homocystein 2,4-d ¶þ¼×°·ÑΠNasal hexe EC 321€ ÏõËáп ÁùË® CC(C)(Cl)Cl 601P ÒÒ´¼Ëá¶¡ 3-¼×»ùÜд¼ coat ClBr C8H18FO2P 34:2 PC Á×Ö¬õ£µ¨¼î Prop- ÒÒÏ©-´×ËáÒÒ Ï©¹²¾ÛÎï ß»à«±½Ï©Ëá Dino ¶þ ¼× ËÄ ÂÈ ÄÆ ClCCl 3-Òì±û»ù-¶þ¼×»ùÜлùÒìÇèËáõ¥ C6H5-CH=CH-COOH Isoxazoline ¶þ¼×°·»ùÒÒ»ù C11H7 3-(2-ÝÁ»ù)±ûÏ©Ëá ¶þÊå¶¡»ù¶àÁò»¯Îï CC(C)(C)N Octanediol Bis-(3-phthalyl anhydride) ether 3-O-Benzyl-1,2-O-isopropylidene-a-D-glucofuranose NONENAL, 2-PENTYL-2 8-Ê®ÎåÍéͪ 2-Octadecanol 2-MES CHLORIDE 14-dioxa-5 4-methylhexa