[ 866270-04-4] 4-(3-BROMO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER，97%

[866270-04-4] 4-(3-BROMO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER，97%

[ 909190-92-7] 4-(2-BROMO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER，97%

[909190-92-7] 4-(2-BROMO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER，97%

[ 474520-75-7] 4-(4-CHLORO-PHENYL)-2-METHYL-PYRIMIDINE-5-CARBOXYLIC ACID，97%

[474520-75-7] 4-(4-CHLORO-PHENYL)-2-METHYL-PYRIMIDINE-5-CARBOXYLIC ACID，97%

[ 857531-32-9] 4-(4-BROMOPHENYL)-3-METHYL-1H-PYRAZOLE,98%

[857531-32-9] 4-(4-BROMOPHENYL)-3-METHYL-1H-PYRAZOLE,98%

[ 474520-81-5] 4-(4-CHLORO-PHENYL)-PYRIMIDINE-5-CARBOXYLIC ACID，97%

[474520-81-5] 4-(4-CHLORO-PHENYL)-PYRIMIDINE-5-CARBOXYLIC ACID，97%

[ 500366-84-7] 4-(4-FLUORO-PHENYL)-3-OXO-BUTYRIC ACID METHYL ESTER，97%

[500366-84-7] 4-(4-FLUORO-PHENYL)-3-OXO-BUTYRIC ACID METHYL ESTER，97%

[ 756890-85-4] 4-(4-IODO-PHENYL)-BUTYRIC ACID METHYL ESTER，97%

[756890-85-4] 4-(4-IODO-PHENYL)-BUTYRIC ACID METHYL ESTER，97%

[ 475481-96-0] 4-(CHLOROMETHYL)-2-(2-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[475481-96-0] 4-(CHLOROMETHYL)-2-(2-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[ 667400-41-1] 4-(4-CHLOROPHENYL)-3-METHYL-1H-PYRAZOLE

[667400-41-1] 4-(4-CHLOROPHENYL)-3-METHYL-1H-PYRAZOLE

[ 475481-97-1] 4-(CHLOROMETHYL)-2-(3-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[475481-97-1] 4-(CHLOROMETHYL)-2-(3-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[ 884504-76-1] 4-(CHLOROMETHYL)-2-(3-FLUOROPHENYL)-5-METHYLOXAZOLE,97%

[884504-76-1] 4-(CHLOROMETHYL)-2-(3-FLUOROPHENYL)-5-METHYLOXAZOLE,97%

[ 832076-92-3] 4-(CHLOROMETHYL)-2-(4-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[832076-92-3] 4-(CHLOROMETHYL)-2-(4-CHLOROPHENYL)-5-METHYLOXAZOLE,97%

[ 625826-69-9] 4-(CHLOROMETHYL)-2-(4-FLUOROPHENYL)-5-METHYLOXAZOLE,97%

[625826-69-9] 4-(CHLOROMETHYL)-2-(4-FLUOROPHENYL)-5-METHYLOXAZOLE,97%

[ 475481-99-3] 4-(CHLOROMETHYL)-2-(2-METHOXYPHENYL)-5-METHYLOXAZOLE, 97%

[475481-99-3] 4-(CHLOROMETHYL)-2-(2-METHOXYPHENYL)-5-METHYLOXAZOLE, 97%

[ 671215-81-9] 4-(CHLOROMETHYL)-5-METHYL-2-O-TOLYLOXAZOLE,97%

[671215-81-9] 4-(CHLOROMETHYL)-5-METHYL-2-O-TOLYLOXAZOLE,97%

[ 790661-62-0] 4-(TRIFLUOROMETHYL)-5-(TRIBUTYLSTANNYL)PYRAZOLE

[790661-62-0] 4-(TRIFLUOROMETHYL)-5-(TRIBUTYLSTANNYL)PYRAZOLE

[ 774537-62-1] 4-AMINO-6-BROMOISOCHROMANE HCL>95%

[774537-62-1] 4-AMINO-6-BROMOISOCHROMANE HCL95%

[ 676133-39-4] 4-AMINO-6-IODOCHROMANE>95%

[676133-39-4] 4-AMINO-6-IODOCHROMANE95%

[ 678164-78-8] 4-(CHLOROMETHYL)-5-METHYL-2-(3-(TRIFLUOROMETHYL)PHENYL)OXAZOLE,97%

[678164-78-8] 4-(CHLOROMETHYL)-5-METHYL-2-(3-(TRIFLUOROMETHYL)PHENYL)OXAZOLE,97%

[ 351003-54-3] 4-BROMO-2,6-DICHLOROBENZENESULFONYL CHLORIDE

[351003-54-3] 4-BROMO-2,6-DICHLOROBENZENESULFONYL CHLORIDE