28713-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28713-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,1 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 28713-38:
(7*2)+(6*8)+(5*7)+(4*1)+(3*3)+(2*3)+(1*8)=124
124 % 10 = 4
So 28713-38-4 is a valid CAS Registry Number.
28713-38-4Relevant articles and documents
Synthesis of Methyl 2,6-di-O-methyl-α-D-glucofuranoside
Mukherjee, Atreyee,Roy, Nirmolendu
, p. 1037 - 1038 (2007/10/02)
Methyl 2,6-di-O-methyl-α-D-glucofuranoside has been prepared from 1,2-O-isopropylidene-α-D-glucofuranose in five convenient steps in a good yield.