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首页 > 产品 > 精细化工及中间体
编号 CAS No. 产品名称 分子式
VT20310 63031-81-2 2-Thiophenesulfonamide,5-[(4-chlorophenyl)thio]- C10H8NO2S3Cl
VT20309 63031-79-8 2-Thiophenesulfonamide,5-(phenylthio)- C10H9NO2S3
VT20311 320295-11-1 5-[1-METHYL-3-(TRIFLUOROMETHYL)PYRAZOL-5-YL]THIOPHENE2-SULFONYL CHLORIDE
VT20312 175203-00-6 5-[3-chloro-5-(trifluoromethyl)pyrid-2-ylsulphonyl]thiophene-2-sulphonyl chloride
VT20313 7342-41-8 5-[5-(2-thienyl)-2-thienyl]thiophene-2-carbaldehyde
VT20315 4066-41-5 5-Acetylthiophene-2-carboxylic acid C7H6O3S
VT20316 58168-20-0 Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate C12H14N2O4S
VT20314 3515-18-2 1-(5-Thiophen-2-ylthiophen-2-yl)ethanone C10H8Os2
VT20317 20532-28-9 1-Benzothiophen-5-amine C8H7NS
VT20318 5-BROMO-2,2'-BITHIOPHENE
VT20320 154717-21-2 2,2'-Bithiophene, 5'-bromo-3,4'-dihexyl C20H29S2Br
VT20321 100523-84-0 3-Thiophenecarboxylicacid, 5-bromo- C5H3O2Sbr
VT20322 162848-23-9 3-Thiophenecarboxylicacid, 5-bromo-4-methoxy- C6H5O3Sbr
VT20319 4701-17-1 5-Bromo-2-thiophenecarboxaldehyde C5H3BrOs
VT20323 286932-39-6 5-Bromo-N-tert-butyl-2-thiophenesulfonamide C8H12NO2S2Br
VT20325 4923-87-9 5-Bromobenzothiophene C8H5Sbr
VT20326 7312-24-5 Benzo[b]thiophene-3-carboxylicacid, 5-bromo- C9H5O2Sbr
VT20327 2160-63-6 5-Bromothiophene-2-carboxaldehyde oxime C5H4NOsbr
VT20324 98027-27-1 5-Bromothiophene-2-carbohydrazide C5H5N2Osbr
VT20329 7283-96-7 5-Chloro-2-thiophenecarbaldehyde C5H3Oscl
VT20330 351983-31-8 5-CHLORO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE C5H5N2Oscl
VT20331 70374-38-8 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester C10H12ClNO6S2
VT20328 16296-79-0 Benzo[b]thiophene-3-carbonitrile,5-chloro- C9H4NScl
VT20332 166964-33-6 Benzo[b]thiophene-2-sulfonylchloride, 5-chloro-3-methyl- C9H6O2S2Cl2
VT20333 175203-94-8 Benzo[b]thiophene-2-sulfonamide, 3-chloro-5-methyl- C9H8NO2S2Cl
VT20334 175137-49-2 3-Thiophenecarbonylchloride, 5-chloro-4-methoxy- C6H4O2Scl2
VT20335 133659-14-0 3-Thiophenecarboxylicacid, 5-chloro-4-methoxy- C6H5O3Scl
VT20337 17266-30-7 5-Chlorothianaphthene-3-acetic acid C10H7O2Scl
VT20336 58457-24-2 5-chloro-4-nitrothiophene-2-sulfonyl chloride C4HNO4S2Cl2
VT20338 20532-33-6 5-Chloro Benzothiophene C8H5Scl
VT20340 53595-66-7 5-Chlorothiophene-2-sulfonamide C4H4NO2S2Cl
VT20341 155731-14-9 5-Chloro-N-tert-butyl-2-thiophenesulfonamide C8H12ClNO2S2
VT20342 2766-74-7 5-Chlorothiophene-2-sulfonyl chloride C4H2O2S2Cl2
VT20339 24065-33-6 5-Chloro-2-thiophenecarboxylic acid C5H3ClO2S
VT20343 16361-24-3 Benzo[b]thiophene-3-carboxylicacid, 5-chloro- C9H5ClO2S
VT20345 70541-98-9 2-Thiophenecarboxamide,5-cyano-3,4-diphenyl- C18H12N2Os
VT20344 42518-98-9 5-Chlorothiophene-2-carbonyl chloride C5H2Cl2Os
VT20346 70541-99-0 2-Thiophenecarboxamide,5-cyano-4-methyl-3-phenyl- C13H10N2Os
VT20347 23229-72-3 2-Thiophenecarboxylicacid, 5-ethyl- C7H8O2S
VT20349 4565-31-5 5-Formylthiophene-2-carboxylic acid C6H4O3S