76616-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76616-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76616-18:
(7*7)+(6*6)+(5*6)+(4*1)+(3*6)+(2*1)+(1*8)=147
147 % 10 = 7
So 76616-18-7 is a valid CAS Registry Number.
76616-18-7Relevant articles and documents
Synthesis and NMR Spectra of Diazadiphosphetidines, II
Fluck, Ekkehard,Wachtler, Dieter
, p. 1651 - 1658 (2007/10/02)
1,3,2λ5,4λ5-Diazadiphosphetidines are synthesized from PCl5 and aniline derivatives.They are partially or fully dissociated in solution to give substituted (phenylimido)phosphoric trichlorides.The dependence of the dissociation on th