6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one
CAS No. 6424-70-0
6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one;Algol Brown FFR;C.I.73680;Helindon Brown 3R;Indanthren Printing Brown 3R
&acirc 75557-22-1
Hippocasine 75556-13-7