443641-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 443641-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,6,4 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 443641-93:
(8*4)+(7*4)+(6*3)+(5*6)+(4*4)+(3*1)+(2*9)+(1*3)=148
148 % 10 = 8
So 443641-93-8 is a valid CAS Registry Number.
443641-93-8Relevant articles and documents
Novel 1,4-diamino-2-(thiazol-2-yl)benzene derivatives and dyes containing said compounds
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, (2008/06/13)
1,4-Diamino-2-(thiazol-2-yl)benzene derivatives of general formula (I) and the physiologically tolerated, water-soluble salts thereof and agents containing these compounds, for oxidative dyeing of keratin fibers.
