63598-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63598-37-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,9 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63598-37:
(7*6)+(6*3)+(5*5)+(4*9)+(3*8)+(2*3)+(1*7)=158
158 % 10 = 8
So 63598-37-8 is a valid CAS Registry Number.
63598-37-8Relevant articles and documents
REACTION OF BUTYLLITHIUM WITH BENZYLIDENE ACETALS OF ALDOPYRANOSIDES AND 1,5-ANHYDROALDITOLS
Horton, Derek,Weckerle, Wolfgang
, p. 305 - 312 (2007/10/02)
Under suitable conditions, butyllithium selectively cleaves 5-membered benzylidene acetals (1,3-dioxolane ring) leaving the 6-membered analogs (1,3-dioxane ring) intact in aldopyranoside and 1,5-anhydroalditol derivatives.The usual course of the reaction
