neonatal icr/ha mice were injected subcutaneously with a single dose of 25 , 50 and 100 microgram of 4-acetylaminobiphenyl ( aab ) , n-hydroxy-4-acetylaminobiphenyl ( n-oh-aab ) , 2-acetylaminofluorene ( aaf ) , or n-hydroxy-2-acetylaminofluorene ( n-oh-aaf ) alone or together with 2,5 % piperonyl butoxide ( pb ) in tricaprylin , negative control groups were injected with tricaprylin , and positive control groups were injected with 30 microgram of 7,12-dimethylbenz ( a ) anthracene ( dmba ) , alone or with pb .
C0000248
2-acetylaminofluorene
C0020319
n-hydroxy-2-acetylaminofluorene