70347-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70347-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,4 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70347-76:
(7*7)+(6*0)+(5*3)+(4*4)+(3*7)+(2*7)+(1*6)=121
121 % 10 = 1
So 70347-76-1 is a valid CAS Registry Number.
70347-76-1Relevant articles and documents
REACTION OF DITHIO-SUBSTITUTED CINNAMYLLITHIUM WITH CARBONYL COMPOUNDS: A TEST OF THE HSAB PRINCIPLE
Fang, Jim-Min,Chen, Ming-Yi,Yang, Wen-Jin
, p. 5937 - 5938 (2007/10/02)
By mediation of BF3.Et2O, dithio substituted cinnamyllithium 2 reacted predominantly at the α-site with carbonyl compounds.No selectivity was found when the reaction was performed in the absence of BF3.Et2O.
