69142-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69142-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,4 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69142-85:
(7*6)+(6*9)+(5*1)+(4*4)+(3*2)+(2*8)+(1*5)=144
144 % 10 = 4
So 69142-85-4 is a valid CAS Registry Number.
69142-85-4Relevant academic research and scientific papers
Synthesis of Some Naturally-occurring Styrylamides
Obrecht, Jurg,Hellberg, Lars,Somanathan, Ratnasamy
, p. 1219 - 1220 (2007/10/02)
Thermal elimination from N-(β-phenyl-β-phenylsulphinylethyl)amides yielded styrylamides (2)-(4).
