42973-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42973-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,7 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 42973-55:
(7*4)+(6*2)+(5*9)+(4*7)+(3*3)+(2*5)+(1*5)=137
137 % 10 = 7
So 42973-55-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H11NO3/c1-13-8-5-7(3-4-11)6-9(14-2)10(8)12/h5-6,12H,3H2,1-2H3
42973-55-7Relevant academic research and scientific papers
A novel route for the synthesis of mescaline
Nabil Aboul-Enein,Eid
, p. 267 - 270 (2007/10/05)
A new plausible synthetic pathway for the synthesis of the peyote alkaloid mescaline in a satisfactory overall yield is reported.