CAS Registry Number®
6371-96-6
CAS Name
Pigment Orange 1
Molecular Formula
C18H18N4O5
Molecular Mass
370.36
Other Names and Identifiers
InChI
InChI=1S/C18H18N4O5/c1-11-6-4-5-7-14(11)19-18(24)17(12(2)23)21-20-15-9-8-13(27-3)10-16(15)22(25)26/h4-10,17H,1-3H3,(H,19,24)
InChIKey
InChIKey=FNFZZQUKYRHMTI-UHFFFAOYSA-N
SMILES
N(=NC(C(NC1=C(C)C=CC=C1)=O)C(C)=O)C2=C(N(=O)=O)C=C(OC)C=C2
Canonical SMILES
O=C(NC=1C=CC=CC1C)C(N=NC2=CC=C(OC)C=C2N(=O)=O)C(=O)C
Other Names for this Substance
- Butanamide, 2-[2-(4-methoxy-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-3-oxo-
- C.I. Pigment Orange 1
- Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methylphenyl)-3-oxo-
- 2-[2-(4-Methoxy-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-3-oxobutanamide
- C.I. 11725
- Fanchon Orange
- Fanchon Orange WD 225
- Fanchon Orange YH 5
- Fastona Orange 3R
- Fenalac Yellow 3R
- Hansa Yellow 3RA
- Lutetia Fast Yellow 7R
- Mono Fast Orange
- Monolite Fast Orange 3G
- α-(o-Nitro-p-anisylazo)-o-acetoacetotoluide
- Pigment Yellow 3R
- Pigment Orange 1
- Ext D and C Orange No. 1
- Hansa Yellow 3R
- Hansa Orange
- Japan Orange 401
- NSC 17265
Deleted or Replaced CAS Registry Numbers
96119-46-9, 3819-14-5
