1137724-61-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1137724-61-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,7,7,2 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1137724-61:
(9*1)+(8*1)+(7*3)+(6*7)+(5*7)+(4*2)+(3*4)+(2*6)+(1*1)=148
148 % 10 = 8
So 1137724-61-8 is a valid CAS Registry Number.
1137724-61-8Relevant articles and documents
Comparing the asymmetric dppf-type ligands with their semi-homologous counterparts
Vosáhlo, Petr,Císa?ová, Ivana,?těpni?ka, Petr
, p. 14 - 29 (2018/02/20)
Two series of asymmetric ferrocene diphosphines, namely the dppf-type ligands R2PfcPPh2 (protected as BH3 adducts; fc = ferrocene-1,1′-diyl) and their semi-homologous counterparts R2PfcCH2PPh2/s
