147452-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147452-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,5 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 147452-38:
(8*1)+(7*4)+(6*7)+(5*4)+(4*5)+(3*2)+(2*3)+(1*8)=138
138 % 10 = 8
So 147452-38-8 is a valid CAS Registry Number.
147452-38-8Relevant academic research and scientific papers
Reaction of 4-oxo-4H-pyrido[3',2': 4,5]thieno[3,2-d]1,3-oxazines with amines
Bohm,Krasselt,Leistner,Wagner
, p. 897 - 901 (2007/10/02)
The reaction of the title compounds with amines gave in dependence of the reaction conditions and the structure of the title compounds and the amine 3-acylamino-thieno[2,3-b]pyridine-2-carbonamides, 4-oxo-4H-pyrido[3',2': 4,5]thieno[3,2-d]pyrimidines, N-(
