84379-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84379-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,7 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84379-49:
(7*8)+(6*4)+(5*3)+(4*7)+(3*9)+(2*4)+(1*9)=167
167 % 10 = 7
So 84379-49-7 is a valid CAS Registry Number.
84379-49-7Relevant articles and documents
ALKYLATION OF CARBOHYDRATES BY PHASE TRANSFER CATALYSIS
Nouguier, Robert
, p. 3505 - 3506 (1982)
From partially tetrahydropyranylated intermediates, carbohydrates (meso-erythritol and sorbitol) can be easily alkylated using phase transfer catalysis.