98684-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98684-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,8 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98684-25:
(7*9)+(6*8)+(5*6)+(4*8)+(3*4)+(2*2)+(1*5)=194
194 % 10 = 4
So 98684-25-4 is a valid CAS Registry Number.
98684-25-4Relevant academic research and scientific papers
NEIGHBOURING GROUP PARTICIPATION IN PHOSPHATE ESTERS. FRAGMENTATION OF PHOSPHOROCHLORIDATES
Cocks, S.,Modro, T. A.
, p. 945 - 948 (2007/10/02)
(β-Arylethyl)phosphorochloridates decompose easily yielding 1-chloro-2-arylethanes and/or arylethylenes, presumably via the concerted P-Cl fission and the expulsion of metaphosphate-like species.
