98163-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98163-24-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,6 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98163-24:
(7*9)+(6*8)+(5*1)+(4*6)+(3*3)+(2*2)+(1*4)=157
157 % 10 = 7
So 98163-24-7 is a valid CAS Registry Number.
98163-24-7Relevant articles and documents
γ-butyrolactone derivatives, process for preparing the same and immunomodulating compositions containing the same as active ingredients
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, (2008/06/13)
A γ-butyrolactone derivative represented by the following formula: STR1 wherein R1 represents a hydrogen atom, a straight or branched alkyl group having 1-8 carbon atoms, a phenyl group; R2 and R3 may be the same or differ
