875515-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875515-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,5,1 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 875515-18:
(8*8)+(7*7)+(6*5)+(5*5)+(4*1)+(3*5)+(2*1)+(1*8)=197
197 % 10 = 7
So 875515-18-7 is a valid CAS Registry Number.
875515-18-7Relevant articles and documents
Colorant compounds
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Page/Page column 49, (2008/06/13)
Compounds of the formula wherein R1, R2, R3, R4, R5, R6, R66, m, n, p, and G are as defined herein.