76644-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76644-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76644-00:
(7*7)+(6*6)+(5*6)+(4*4)+(3*4)+(2*0)+(1*0)=143
143 % 10 = 3
So 76644-00-3 is a valid CAS Registry Number.
76644-00-3Relevant academic research and scientific papers
A new approach to sulfenylated enolates
Trost, Barry M.,Mao, Michael K.T.
, p. 3523 - 3526 (2007/10/02)
Bissulfenylation followed by monodesulfenylation with a Grignard reagent cleanly provides magnesium enolates of α-phenylthiocarbonyl compounds for aldol condensation.
