13699-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13699-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,9 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13699-67:
(7*1)+(6*3)+(5*6)+(4*9)+(3*9)+(2*6)+(1*7)=137
137 % 10 = 7
So 13699-67-7 is a valid CAS Registry Number.
13699-67-7Relevant academic research and scientific papers
Trofimov,Malysheva,Artem'Ev,Belogorlova,Klyba,Gusarova
, (2014)
Reaction of red phosphorus with acetylene in multiphase superbasic KOH-DMSO system has been studied. The phosphorylation of acetylene results in poly(divinylphosphinic acid).
