6254-98-4 Usage
General Description
VARIAMINE BLUE B DIAZONIUM SALT is a chemical compound that is commonly used as a diazo dye intermediate in the textile and paper industries. It is a diazonium salt, which means it contains a nitrogen-nitrogen double bond and is typically used to create azo dyes through a reaction with a coupling component. VARIAMINE BLUE B DIAZONIUM SALT is known for its vibrant blue color and is often utilized in the production of various blue dyes for textiles and paper products. It is important to handle VARIAMINE BLUE B DIAZONIUM SALT with caution as it can be hazardous if not handled properly.
Check Digit Verification of cas no
The CAS Registry Mumber 6254-98-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,5 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6254-98:
(6*6)+(5*2)+(4*5)+(3*4)+(2*9)+(1*8)=104
104 % 10 = 4
So 6254-98-4 is a valid CAS Registry Number.
InChI:InChI=1/2C13H14N2O.H2O4S/c2*1-16-13-8-6-12(7-9-13)15-11-4-2-10(14)3-5-11;1-5(2,3)4/h2*2-9,15H,14H2,1H3;(H2,1,2,3,4)
