61931-72-4 Usage
Chemical Structure
A benzene ring with an azo group (N=N) attached to a tolyl group
Industrial Applications
Coloring of oils, waxes, and polishes
Classification
Carcinogen
Mutagen
Allergen
Regulatory Status
Strictly regulated in food and cosmetic products
Health Risks
Linked to bladder cancer
Linked to allergic reactions
Regulatory Measures
Heavily restricted in many countries for use in food and consumer products
Check Digit Verification of cas no
The CAS Registry Mumber 61931-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,3 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61931-72:
(7*6)+(6*1)+(5*9)+(4*3)+(3*1)+(2*7)+(1*2)=124
124 % 10 = 4
So 61931-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H17N3/c1-10-4-5-11(2)15(8-10)18-17-14-7-6-13(16)9-12(14)3/h4-9H,16H2,1-3H3/b18-17+
