64548-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64548-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64548-50:
(7*6)+(6*4)+(5*5)+(4*4)+(3*8)+(2*5)+(1*0)=141
141 % 10 = 1
So 64548-50-1 is a valid CAS Registry Number.
64548-50-1Relevant academic research and scientific papers
7,7-Diphenyl-1,4-oxazepinoalkyl-dicarboximides
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, (2008/06/13)
N-(7,7-Diphenyl-hexahydro-1,4-oxazepin-4-yl-alkyl)-dicarboximides, e.g. those of the formula: STR1 AND ACID ADDITION SALTS THEREOF ARE ANTIASTHMATICS.
