1311381-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1311381-67-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,3,8 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1311381-67:
(9*1)+(8*3)+(7*1)+(6*1)+(5*3)+(4*8)+(3*1)+(2*6)+(1*7)=115
115 % 10 = 5
So 1311381-67-5 is a valid CAS Registry Number.
1311381-67-5Relevant articles and documents
Rhodium-catalysed linear-selective alkyne hydroacylation
Poingdestre, Sarah-Jane,Goodacre, Jonathan D.,Weller, Andrew S.,Willis, Michael C.
supporting information; experimental part, p. 6354 - 6356 (2012/07/14)
The use of the electron-rich diphosphine ligand, dcpe, allows the efficient and highly linear selective hydroacylative coupling of aldehydes, including aryl examples, with a range of alkynes.
