736183-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 736183-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,6,1,8 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 736183-28:
(8*7)+(7*3)+(6*6)+(5*1)+(4*8)+(3*3)+(2*2)+(1*8)=171
171 % 10 = 1
So 736183-28-1 is a valid CAS Registry Number.
736183-28-1Relevant articles and documents
EP4 RECEPTOR ANTAGONISTS
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Page 92; 93, (2008/06/13)
Compounds of formula (I): wherein: R2 is H or an optionally substituted C1-4 alkyl group; Y is either -(CH2)n-X-, where n is 1 or 2 and X is O, S, S(=O), S(=O)2, or NRN1, where RN/sup