1309873-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309873-26-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,8,7 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1309873-26:
(9*1)+(8*3)+(7*0)+(6*9)+(5*8)+(4*7)+(3*3)+(2*2)+(1*6)=174
174 % 10 = 4
So 1309873-26-4 is a valid CAS Registry Number.
1309873-26-4Relevant articles and documents
A titanium(III)-catalyzed redox umpolung reaction for the reductive cross-coupling of enones with acrylonitriles
Streuff, Jan
, p. 5507 - 5510 (2011)
Titanium does the job: 1,6-Difunctionalized alkyl units, which are traditionally hard to access, have been successfully obtained through a reductive cross-coupling of activated alkenes catalyzed by TiIII. A plausible reaction mechanism that pro
