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1262778-74-4

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1262778-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262778-74-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,7,7 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1262778-74:
(9*1)+(8*2)+(7*6)+(6*2)+(5*7)+(4*7)+(3*8)+(2*7)+(1*4)=184
184 % 10 = 4
So 1262778-74-4 is a valid CAS Registry Number.

1262778-74-4Downstream Products

1262778-74-4Relevant articles and documents

Synthesis of active metabolites of carvedilol, an antihypertensive drug

Senthilkumar,Somannavar,Reddy, Shankar B.,Sinha, Brajesh Kumar,Narayan,Dandala, Ramesh,Mukkanti, Kaga

, p. 268 - 276 (2011/03/20)

A simple synthetic route for active metabolites of carvedilol is reported. The metabolites 4'-hydroxycarvedilol and 5'-hydroxycarvedilol have exhibited high activity for -blockade. We have disclosed syntheses of 4'-hydroxycarvedilol and 5'-hydroxycarvedil

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