6373-31-5 Benzadone Red Violet 2RK C.I. 67895 C.I. Vat Violet 14 Caledon Red Violet 2RN Carbanthrene Red Violet 2RNX Indanthren Red Violet RRK Indanthrene Red Violet RRK NSC47720 Naphth[2,3-c]acridan-5,8,14-trione, 6,10,12-trichloro- Naphth[2,3-c]acridine-5,8,14(13H)-trione, 6,10,12-trichloro- Palanthrene Red Violet RRK Ponsol Red Violet 2RNX Ponsol Red Violet RRNX Ponsol Red Violet RRNXD