17772-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17772-37-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,7 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17772-37:
(7*1)+(6*7)+(5*7)+(4*7)+(3*2)+(2*3)+(1*7)=131
131 % 10 = 1
So 17772-37-1 is a valid CAS Registry Number.
17772-37-1Relevant academic research and scientific papers
Savateev, Aleksandr,Vlasenko, Yurii,Shtil, Nataliya,Kostyuk, Aleksandr
, p. 628 - 632 (2016)
A convenient method to easily prepare parent λ3-phosphinine from easily accessible λ5-precursors was developed. A series of λ5-phosphinines bearing heteroatom substituents OMe, SMe, and/or NMe2 at the phosphorus
