Purpurin 18
Molecular Formula：C33H32N4O5 | Molecular Weight： 564.631 | Synonyms：(17S-trans)-18-(2-Carboxyethyl)-12-ethenyl-7-ethyl-17,18-dihydro-3,8,13,17-tetramethyl-21H,23H-porphine-2,20-dicarboxylic acid cyclic 2,20-anhydride, 3-[(10Z,14Z,20Z,22S,23S)-17-ethenyl-12-ethyl-13,18,22,27-tetramethyl-3,5-dioxo-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.16,9.111,14.116,19.02,7]heptacosa-1(24),2(7),6(27),8,10,12,14,16,18,20-decaen-23-yl]propanoic acid (non-preferred name)
methyl (2S-trans)-13-ethyl-2,3-dihydro-18-(methoxycarbonyl)-20-(2-methoxy-2-oxoethyl)-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphine-2-propionate
Molecular Formula：C37H40N4O6 | Molecular Weight： 636.7367 | Synonyms：Methyl (2S-trans)-13-ethyl-2,3-dihydro-18-(methoxycarbonyl)-20-(2-methoxy-2-oxoethyl)-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphine-2-propionate
DALAPON-METHYL ESTER
Molecular Formula：C4H6Cl2O2 | Molecular Weight： 156.9952 | Synonyms：DALAPONE-METHYL, DALAPON-METHYL, METHYL-2,2-DICHLOROPROPIONATE, Methyl 2,2-dichloropropanoate, Propionic acid, 2,2-dichloro-, methyl ester, DALAPONE-METHYL PESTANAL (METHYL 2,2-DIC, DALAPON METHYL ESTER STANDARD
n-Butyllithium
Molecular Formula：C4H9Li | Molecular Weight： 64.0553 | Synonyms：butyl-lithiu, Lithiumn-butyl, LITHIUM-1-BUTANIDE, LITHIUMBUTYL, BUTYLLITHIUM, N-BULI, n-Butyl Lithium
2,6-Dichlorofluorobenzene
Molecular Formula：C6H3Cl2F | Molecular Weight： 164.9924 | Synonyms：1,3-Dichloro-2-fluorobenzene
4-Fluorobenzoyl chloride
Molecular Formula：C7H4ClFO | Molecular Weight： 158.559563 | Synonyms：4-Fluorobenozyl Chloride, p-Fluorobenzoyl chloride, 6-fluoropyridine-3-carboxylic acid, Benzoyl chloride, p-fluoro, 4-Fluorobenzoylchloride
2-Chloro-4-fluoroaniline
Molecular Formula：C6H5ClFN | Molecular Weight： 145.562 | Synonyms：TIMTEC-BB SBB004110, 2-CHLORO-4-FLUOROBENZENAMINE, 4-Fluoro-2-chloroaniline, CHLOROFLUOROANILINE, 2-chloro-4-fluoro-benzenamin
4-Chloro-2-fluoroaniline
Molecular Formula：C6H5ClFN | Molecular Weight： 145.56 | Synonyms：2-fluoro-4-chloroaniline
2,4-Difluorophenol
Molecular Formula：C6H4F2O | Molecular Weight： 130.09 | Synonyms：-2,4-Difluorophenol, Phenol, 2,4-difluoro-, 2,4-Difluorophenol, 98+%, 2,4-Difluorophenol, 99+%, 2,4-Difluorophenol 98%
2,6-Difluorobenzoic acid
Molecular Formula：C7H3F2O2 | Molecular Weight： 157.0949 | Synonyms：Difluorobenzoicacid, 2,6-difluorobenzoate