50965-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50965-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,6 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50965-80:
(7*5)+(6*0)+(5*9)+(4*6)+(3*5)+(2*8)+(1*0)=135
135 % 10 = 5
So 50965-80-5 is a valid CAS Registry Number.
50965-80-5Relevant articles and documents
Surface-mediated synthesis of organophosphorus-based hydrazides using basic alumina
Kavita,Joshi,Sharma,Joshi
scheme or table, p. 1034 - 1039 (2011/02/16)
The surface-mediated synthesis of O-alkyl alkylphosphorohydrazides and N,N-dialkylamino alkylphosphorohy- drazides from phosphoryl chlorides is described. The effect of the presence of chromatographic-grade Al 2O3 (basic) on the hydr