479-73-2 Usage
Definition
ChEBI: An imine that is 4-methylidenecyclohexa-2,5-dien-1-imine in which both the hydrogens of the methylidene group are replaced by 4-aminophenyl groups. The hydrochloride salt is the histological dye 'pararosaniline'.
Check Digit Verification of cas no
The CAS Registry Mumber 479-73-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 479-73:
(5*4)+(4*7)+(3*9)+(2*7)+(1*3)=92
92 % 10 = 2
So 479-73-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H17N3.C2H4O2/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;1-2(3)4/h1-12,20H,21-22H2;1H3,(H,3,4)
479-73-2Relevant articles and documents
DYES OF IMPROVED OPTICAL BRIGHTNESS AND/OR FLUORESCENCE AND COMPOSITIONS CONTAINING THEM
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, (2009/04/24)
Preparing dyes suitable for cosmetic use that start with known dyes and link them, for example, with 1,3,5 triazine to bulky organic groups that control solubility.