56280-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56280-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,8 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56280-76:
(7*5)+(6*6)+(5*2)+(4*8)+(3*0)+(2*7)+(1*6)=133
133 % 10 = 3
So 56280-76-3 is a valid CAS Registry Number.
56280-76-3Relevant articles and documents
Reactions of Alkali-metal Azides with Some Halogenophosphorus Compounds
Dillon, Keith B.,Platt, Andrew W. G.,Waddington, Thomas C.
, p. 1036 - 1041 (1980)
The reactions of alkali-metal (Li or Na) azides with PCl3, PBr3, PI3, , and in solution in suitable organic solvents have been investigated by means of (31)P n.m.r. spectroscopy.Both substitution and decomposition (with lo