38942-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38942-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,9,4 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38942-45:
(7*3)+(6*8)+(5*9)+(4*4)+(3*2)+(2*4)+(1*5)=149
149 % 10 = 9
So 38942-45-9 is a valid CAS Registry Number.
38942-45-9Relevant articles and documents
An efficient one-pot synthesis of 2-amino-1,3,4-selenadiazoles
Li, Xue,Gan, Bin,Xie, Tinghui,Yang, Ping,Xie, Yuanyuan
, p. 178 - 181 (2016/04/20)
An efficient one-pot synthesis of 2-amino-1,3,4-selenadiazoles from isoselenocyanates, hydrazine hydrate and aromatic aldehydes has been developed. This approach provides a simple, mild and facile way to construct various derivatives in moderate to good y
