62631-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62631-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,3 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62631-40:
(7*6)+(6*2)+(5*6)+(4*3)+(3*1)+(2*4)+(1*0)=107
107 % 10 = 7
So 62631-40-7 is a valid CAS Registry Number.
62631-40-7Relevant academic research and scientific papers
Process for preparing esters of α-methyl-3,4-dihydroxyphenylalanine
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, (2008/06/13)
Improved process for preparing esters of α-methyl-3,4-dihydroxyphenylalanine having pharmaceutical activity via novel N-(tert-butoxycarbonyl) intermediates.