918151-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 918151-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,8,1,5 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 918151-08:
(8*9)+(7*1)+(6*8)+(5*1)+(4*5)+(3*1)+(2*0)+(1*8)=163
163 % 10 = 3
So 918151-08-3 is a valid CAS Registry Number.
918151-08-3Relevant articles and documents
NITROGENOUS N-SUBSTITUTED 4-SPIRO-HETEROCYCLIC 2, 2 -DIMETHYLCHROMANE DERIVATIVES
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Page/Page column 24, (2010/11/29)
A compound having the following general formula:(I) wherein - * represents a chiral center; - R0 is selected from the group comprised of : a carbonyl or thiocarbonyl group, an alkyl group (methylene, ethylene, or methylcarbonyl or methyl-thiocarbonyl grou