112381-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112381-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 112381-04:
(8*1)+(7*1)+(6*2)+(5*3)+(4*8)+(3*1)+(2*0)+(1*4)=81
81 % 10 = 1
So 112381-04-1 is a valid CAS Registry Number.
112381-04-1Relevant articles and documents
METALLATION INDUCED REARRANGEMENT OF TRIARYLPHOSPHATES TO TRIS (2-HYDROXYARYL) PHOSPHINE OXIDES
Dhawan, Barlam,Redmore, Derek
, p. 465 - 468 (2007/10/02)
A novel one step conversion of traryl phosphates to tris (2-hydroxyaryl) phosphine oxides involving a metallation induced triple migration of phosphorus from O --> C is reported.