793706-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 793706-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,3,7,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 793706-87:
(8*7)+(7*9)+(6*3)+(5*7)+(4*0)+(3*6)+(2*8)+(1*7)=213
213 % 10 = 3
So 793706-87-3 is a valid CAS Registry Number.
793706-87-3Relevant articles and documents
Highly (Z)-selective synthesis of β-monosubstituted α,β-unsaturated cyanides using the peterson reaction
Kojima, Satoshi,Fukuzaki, Tomohide,Yamakawa, Atsushi,Murai, Yutaka
, p. 3917 - 3920 (2004)
(Chemical Equation Presented) The Peterson reaction between (t-BuO)Ph 2SiCH2CN and various aldehydes furnishes the corresponding β-monosubstituted α,β-unsaturated cyanides with high Z selectivity (Z:E = 92:8 to >98:2).
