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50427-11-7

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50427-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50427-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,2 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50427-11:
(7*5)+(6*0)+(5*4)+(4*2)+(3*7)+(2*1)+(1*1)=87
87 % 10 = 7
So 50427-11-7 is a valid CAS Registry Number.

50427-11-7Downstream Products

50427-11-7Relevant articles and documents

REACTIONS WITH 6-METHYL-2-THIOURACIL SYNTHESIS OF DIPYRIMIDINOTHIAZINE. A NEW RING SYSTEM

Abdel-Fattah, Abdel-Samei Mahmoud,Negm, Abdalla Mohamed,Gaafar, Alaa Eldein Mustafa

, p. 145 - 156 (2007/10/02)

Bromination of 6-methyl-2-thiouracil (I) gave the 5-bromo analogue II.Alkylation of each of I and II yielded the S-alkyl derivatives IIIa-g.Cyclisation of IIIa,c gave the 3,7-dimethylthiazolopyrimidines VIIa,b.The 2-arylmethylenethiazolopyri

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