920271-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 920271-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,0,2,7 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 920271-16:
(8*9)+(7*2)+(6*0)+(5*2)+(4*7)+(3*1)+(2*1)+(1*6)=135
135 % 10 = 5
So 920271-16-5 is a valid CAS Registry Number.
920271-16-5Relevant articles and documents
Preparation of glycerol derivatives ad intermediates therefor
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Page/Page column 4, (2009/10/18)
Disclosed is a process for the regioselective preparation of glycerol derivative in a high efficiency and yield. The process for the regioselective preparation of 1-R1-2-R2-3-acetyl-glycerol derivative comprises the steps of: obtaini
