实验室化学试剂_2，2，2-Trichloroethyl chloroformate for synthesis

(S)-(+)-2-AMINO-1-PROPANOL FOR SYNTHESIS 2，3，4-TRIHYDROXY BENZOPHENONE FOR SYNTHESIS 1，3-CYCLOHEXANEDIONE FOR SYNTHESIS (S)-(+)-HISTIDINE HYDROCHLORIDE MONOHYDRATE FOR SY 4-HYDROXYBENZALDEHYDE FOR SYNTHESIS 2，3，4-TRIHYDROXY BENZOPHENONE FOR SYNTHESIS BUTYL BENZOATE FOR SYNTHESIS 3-CYANOBENZALDEHYDE FOR SYNTHESIS TRIETHYLENETETRAMINE (MIXTURE OF ISOMERS) FOR SYNT 2，5-DI-TERT-BUTYLHYDROQUINONE FOR SYNTHESIS 4-HYDROXYBENZALDEHYDE FOR SYNTHESIS 3-CYANOBENZALDEHYDE FOR SYNTHESIS (S)-(+)-VALINE FOR SYNTHESIS TRIETHYLENETETRAMINE (MIXTURE OF ISOMERS) FOR SYNT 2，5-DI-TERT-BUTYLHYDROQUINONE FOR SYNTHESIS 4-HYDROXYBENZALDEHYDE FOR SYNTHESIS BENZALDEHYDE FOR SYNTHESIS TROPOLONE FOR SYNTHESIS BIS(2-CHLOROETHYL) ETHER FOR SYNTHESIS 2-FLUOROBENZOYL CHLORIDE FOR SYNTHESIS (S)-(+)-ASPARTIC ACID FOR SYNTHESIS CROWN ETHER/DIBENZO-18-CROWN-6 FOR SYNTHESIS 4"-FLUOROACETOPHENONE FOR SYNTHESIS 2，2，2-Trichloroethyl chloroformate for synthesis CYCLOHEXANE-1，2-DICARBOXYLIC ANHYDRIDE (MIXTURE OF CROWN ETHER/DIBENZO-18-CROWN-6 FOR SYNTHESIS TRIPHENYLPHOSPHONIUM BROMIDE FOR SYNTHESIS N-METHYLBENZYLAMINE FOR SYNTHESIS 2-FLUOROBENZONITRILE FOR SYNTHESIS CYCLOHEXANE-1，2-DICARBOXYLIC ANHYDRIDE (MIXTURE OF (S)-(+)-GLUTAMIC ACID FOR SYNTHESIS (1S)-(-)-3-OXOCAMPHORSULFONYLIMINE FOR SYNTHESIS 2，2，3，3-TETRAFLUORO-1-PROPANOL FOR SYNTHESIS 2，6-Difluorobenzaldehyde for synthesis N-METHYLBENZYLAMINE FOR SYNTHESIS CROWN ETHER/DICYCLOHEXYL-18-CROWN-6 (MIXTURE OF CI (1S)-(-)-3-OXOCAMPHORSULFONYLIMINE FOR SYNTHESIS (S)-(+)-GLUTAMIC ACID FOR SYNTHESIS 3-Hydroxybenzaldehyde for synthesis 2，2，3，3-TETRAFLUORO-1-PROPANOL FOR SYNTHESIS 2-CHLOROPHENYLHYDRAZINE HYDROCHLORIDE FOR SYNTHESI TRANS-1，2-CYCLOHEXANEDIOL FOR SYNTHESIS CROWN ETHER/DICYCLOHEXYL-18-CROWN-6 (MIXTURE OF CI BUTYL BENZOATE FOR SYNTHESIS 3-Hydroxybenzaldehyde for synthesis 2，5-DIBROMOPYRIDINE FOR SYNTHESIS 4，5-DIFLUOROPHTHALIC ANHYDRIDE FOR SYNTHESIS (S)-(+)-HISTIDINE HYDROCHLORIDE MONOHYDRATE FOR SY