65463-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65463-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,4,6 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 65463-57:
(7*6)+(6*5)+(5*4)+(4*6)+(3*3)+(2*5)+(1*7)=142
142 % 10 = 2
So 65463-57-2 is a valid CAS Registry Number.
65463-57-2Relevant articles and documents
Preparation method of dibenzyl phosphate and derivatives thereof
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Paragraph 0042-0044, (2020/08/18)
The invention relates to a preparation method of dibenzyl phosphate and derivatives thereof, and belongs to the field of pharmaceutical chemicals. Dibenzyl phosphite or derivatives thereof are converted into dibenzyl phosphate or corresponding derivatives