23586-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23586-85-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,8 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23586-85:
(7*2)+(6*3)+(5*5)+(4*8)+(3*6)+(2*8)+(1*5)=128
128 % 10 = 8
So 23586-85-8 is a valid CAS Registry Number.
23586-85-8Relevant articles and documents
15N, 13C, AND 1H NMR SPECTRA OF ACYLATED UREAS AND THIOUREAS
Jirman, Josef,Lycka, Antonin
, p. 2474 - 2481 (2007/10/02)
A series of 1-acylated and 1,3-diacylated (acyl=acetyl or benzoyl) ureas and thioureas have been prepared and their proton-coupled and proton-decoupled 15N, 13C, and 1H NMR spectra have been measured.All the signals have been assigned.The 15N NMR chemical
