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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
2684-82-4Benzo[2,1-b:3,4-b']dipyran-2,9-dione(8CI,9CI);
p-Benzenediacrylicacid, 2,3-dihydroxy-, di-d-lactone (7CI);
2-Propenoic acid, 3,3'-(2,3-dihydroxy-1,4-phenylene)bis-,di-d-lactone;
2-Propenoic acid,3-(8-hydroxy-2-oxo-2H-1-benzopyran-7-yl)-, d-lactone;
a-Pyrono[5',6':7,8]coumarin		CAS:2684-82-4化学结构C12H6O4详情供应商
热门搜关键词:rathane C6H12BrOH tetramethyltricyclo c4h4feo6 aminohexyl LPO2 氨 三醇 C13H26N2O4 分散红107 2-氨基-4-(4-氟苄基氨基)-1-乙氧羰基氨基苯 呋喃 丙醇 2-Oxazolidinone,3-(2-chloroethyl)- L-phenylalanine ethyl ester hydrochloride C7H7N3O5 14703-74-3 nonylphenyl 4-(4-aminophenoxy)-N- 蔗糖硬脂酸 2,4-Diamino-6-piperidino-pyrimidine-3-oxide 4-羟基-3-甲氧基苯乙酸 benzo[1,3]-dioxole 分散红19 2-噻吩甲酸 [CH3(CH2)3CH(C2H5)CH2O]POOH[CH2CH(C2H5)(CH2)3CH3] 2,4-D 一 (S,S)-( )-2,4- 1,3-Dioxolane, 2-(phenylmethyl)- 53067826 53209-19-1 0064175 筛 5a 206986870 002387237 000107051 13967505 染色 144 C10H16N2H2SO 142404-69-1 筛 3A 5069 - 23 - 8 CAS:000544-12-7