76834-66-7
1,2-dimethyl-4,4-diethylpyrazolidine-3,5-dione
→
~91%
93789-17-4
2-[5-[5-(4-bromophenyl)furan-2-yl]tetrazol-2-yl]acetic acid
60838-08-6
5-[5-(4-bromophenyl)furan-2-yl]-2H-tetrazole