120412-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120412-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,1 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120412-43:
(8*1)+(7*2)+(6*0)+(5*4)+(4*1)+(3*2)+(2*4)+(1*3)=63
63 % 10 = 3
So 120412-43-3 is a valid CAS Registry Number.
120412-43-3Relevant articles and documents
Anthraquinone disperse dyestuffs
-
Page/Page column 9, (2008/06/13)
1-Amino-4-hydroxy 2-p-alkoxy-benzenesulfonyloxy anthraquinone disperse dyestuffs have been prepared.