1431529-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1431529-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,5,2 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1431529-93:
(9*1)+(8*4)+(7*3)+(6*1)+(5*5)+(4*2)+(3*9)+(2*9)+(1*3)=149
149 % 10 = 9
So 1431529-93-9 is a valid CAS Registry Number.
1431529-93-9Relevant articles and documents
BENZOIC ACID, BENZOIC ACID DERIVATIVES AND HETEROARYL CARBOXYLIC ACID CONJUGATES OF HYDROMORPHONE, PRODRUGS, METHODS OF MAKING AND USE THEREOF
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Paragraph 0171, (2013/05/21)
The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydromorphone (4,5-α-epoxy-3-hydroxy-17-methyl morphinan-6-one) to form novel prodrugs/compositions of hydromorphone. The hydromorphone prod
