129402-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129402-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,0 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129402-50:
(8*1)+(7*2)+(6*9)+(5*4)+(4*0)+(3*2)+(2*5)+(1*0)=112
112 % 10 = 2
So 129402-50-2 is a valid CAS Registry Number.
129402-50-2Relevant articles and documents
TAUTOMERISM IN 1,3,2,5-DIOXABORATAPHOSPHORINANES AND THEIR ANALOGS
Nikonov, G. N.,Karasik, A. A.
, (1990)
In solutions ammonium 2,2,5-triphenyl-4,6-di-R-1,3,2,5-dioxaborataphosphorinanes are characterized by ion-complex tautomerism.The complex form dissociates reversibly to a secondary phosphine and an aldehyde.The reaction of tris(hydroxymethyl)phosphine wit
