91167-08-7
3c,4t-dichloro-(1rC9,2tH,5tH,6cC10)-tricyclo[4.2.2.02,5]deca-7,9-diene-7,8-dicarboxylic acid dimethyl ester
→
2957-95-1
顺式-3,4-二氯环丁烯