117733-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117733-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,3 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117733-91:
(8*1)+(7*1)+(6*7)+(5*7)+(4*3)+(3*3)+(2*9)+(1*1)=132
132 % 10 = 2
So 117733-91-2 is a valid CAS Registry Number.
117733-91-2Relevant academic research and scientific papers
Jaszay, Zsuzsa M.,Petnehazy, Imre,Toeke, Laszlo,Szajani, Bela
, p. 397 - 399 (1988)
ω-Dialkylaminoalkylphosphoramidates are converted to ω-dialkylaminoalkyl(alkyl)carbodiimides in good yield in a two-phase system by reaction with isocyanates.
