138481-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138481-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,8 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138481-74:
(8*1)+(7*3)+(6*8)+(5*4)+(4*8)+(3*1)+(2*7)+(1*4)=150
150 % 10 = 0
So 138481-74-0 is a valid CAS Registry Number.
138481-74-0Relevant articles and documents
Enzyme Catalysed Preparation of 6-O-Acylglucopyranosides
Adelhorst, Kim,Bjoerkling, Fredrik,Godtfredsen, Sven Erik,Kirk, Ole
, p. 112 - 115 (2007/10/02)
6-O-Monoesters of alkyl glucopyranosides have been prepared on a large scale in a more than 90percent yield by direct enzyme-catalysed esterification of glucopyranosides with long chain fatty acids in a solvent-free process.