135347-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135347-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,3,4 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135347-76:
(8*1)+(7*3)+(6*5)+(5*3)+(4*4)+(3*7)+(2*7)+(1*6)=131
131 % 10 = 1
So 135347-76-1 is a valid CAS Registry Number.
135347-76-1Relevant academic research and scientific papers
Thermolysis and Photolysis of 6-Diazidomethyl-1,2,3,4-tetrahydro-2-oxopyrimidine-5-carboxylates
Kappe, C. Oliver,Faerber, Gerald
, p. 1342 - 1344 (2007/10/02)
The thermal decomposition of geminal diazides 1a,b leading to pyrazolopyrimidines 4a, 4b and the photochemical decomposition of 1a yielding uracil-5-carboxylate 6 is described; the single crystal X-ray analysis of 4a is also reported.
