138000-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138000-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,0 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138000-72:
(8*1)+(7*3)+(6*8)+(5*0)+(4*0)+(3*0)+(2*7)+(1*2)=93
93 % 10 = 3
So 138000-72-3 is a valid CAS Registry Number.
138000-72-3Relevant academic research and scientific papers
SYNTHESIS AND CERTAIN REACTIONS OF HETEROCYCLIC AMIDES OF 1,3,4,2-OXADIAZAPHOSPHOLINE
Yusupov, M. M.,Razhabov, A.
, p. 979 - 983 (2007/10/02)
Heterocyclic 1,3,4,2-oxadiazaphospholine amides were synthesized and the influence of the amide residue on the reactivity of these compounds in reactions with sulfur, phenyl isocyanate, carbonyl compounds and Schiff bases was disclosed.
