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155930-27-1

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155930-27-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155930-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,9,3 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 155930-27:
(8*1)+(7*5)+(6*5)+(5*9)+(4*3)+(3*0)+(2*2)+(1*7)=141
141 % 10 = 1
So 155930-27-1 is a valid CAS Registry Number.

155930-27-1Downstream Products

155930-27-1Relevant articles and documents

New [f]-fused xanthines: Synthesis of 1,3-dipropyl-1H,3H-pyrazino, pyrido, pyrimido and pyrrolo[2,1-f]purine-2,4-diones

Gatta,Del Giudice,Borioni,Mustazza

, p. 81 - 86 (2007/10/02)

Synthesis of 1,3-dipropyl-1H,3H-pyrazino, pyrido, pyrimido and pyrrolo[2,1-f]purine-2,4-diones, starting from 5,6-diamino-1,3- dipropylpyrimidine-2,4-dione 1 and 6-chloro-1,3-dipropylpyrimidine-2,4-dione 14 is described. A new synthetic approach to 1,3-di

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