903566-68-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 903566-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,5,6 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 903566-68:
(8*9)+(7*0)+(6*3)+(5*5)+(4*6)+(3*6)+(2*6)+(1*8)=177
177 % 10 = 7
So 903566-68-7 is a valid CAS Registry Number.
903566-68-7Relevant articles and documents
SPIROKETAL DERIVATIVE AND USE THEREOF AS DIABETIC MEDICINE
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Page/Page column 31, (2008/06/13)
The present invention provides a compound of Formula (I): wherein R1, R2, R3 and R4 are each independently selected from a hydrogen atom, an optionally substituted C1-C6 alkyl group, an opt
