188247-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188247-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,2,4 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188247-12:
(8*1)+(7*8)+(6*8)+(5*2)+(4*4)+(3*7)+(2*1)+(1*2)=163
163 % 10 = 3
So 188247-12-3 is a valid CAS Registry Number.
188247-12-3Relevant articles and documents
Radioprotectors
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Page/Page column 23, (2009/04/23)
A compound of the formula (Ib): wherein X is NCH3, Y is N, Z is N, R3 is N(CH3)2, and (a) R1 is CH3, R2, R4 and R5 to R11 are hydrogen or (b) R5 is CH3 and R1, R2, R4 and R6 to R11 are hydrogen, and salts and tautomers thereof.