925419-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925419-20-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,4,1 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 925419-20:
(8*9)+(7*2)+(6*5)+(5*4)+(4*1)+(3*9)+(2*2)+(1*0)=171
171 % 10 = 1
So 925419-20-1 is a valid CAS Registry Number.
925419-20-1Relevant articles and documents
FERROCENE-DIPHOSPHINE LIGANDS
-
Page/Page column 28, (2008/06/13)
Compounds of the formula (I) in the form of racemates, mixtures of stereoisomers or optically pure stereoisomers, formula (I), where X1 and X2 are each, independently of one another, a secondary phosphino group; R1 is a ha