72729-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72729-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,7,2 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72729-56:
(7*7)+(6*2)+(5*7)+(4*2)+(3*9)+(2*5)+(1*6)=147
147 % 10 = 7
So 72729-56-7 is a valid CAS Registry Number.
72729-56-7Relevant articles and documents
O-COMPLEXES OF 1,3,2,5-DIOXABORAPHOSPHORINANES WITH COPPER(I) AND SILVER(I) SALTS
Arbuzov, B. A.,Nikonov, G. N.,Karasik, A. A.,Enikeev, K. M.
, p. 804 - 809 (2007/10/02)
1,3,2,5-Dioxaboraphosphorinanes interact stereospecifically with Cu(I) and Ag(I) salts to form the corresponding O-complexes.The three-dimensional structure of the ligands has been established from 31P NMR 1H NMR data.