41157-34-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41157-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,1,5 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41157-34:
(7*4)+(6*1)+(5*1)+(4*5)+(3*7)+(2*3)+(1*4)=90
90 % 10 = 0
So 41157-34-0 is a valid CAS Registry Number.
41157-34-0Relevant articles and documents
DARSTELLUNG UND NMR-SPEKTROSKOPISCHE CHARAKTERISIERUNG EINIGER DI-n-ALKYL- UND n-ALKYLARYL-CHLOROPHOSPHANE
Wolfsberger, W
, p. 167 - 174 (2007/10/02)
A series of di-n-alkyl and n-alkylaryl chlorophosphines has been prepared by the reaction of tetraorganodiphosphines with chlorodiphenyl or dichlorophenyl phosphine and characterized by 31P and 13C NMR spectra.