74588-97-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74588-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,8 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74588-97:
(7*7)+(6*4)+(5*5)+(4*8)+(3*8)+(2*9)+(1*7)=179
179 % 10 = 9
So 74588-97-9 is a valid CAS Registry Number.
74588-97-9Relevant academic research and scientific papers
Black, David St. C.,Wong, Laurence C. H.
, p. 200 (1980)
N-Phenacyl- and N-acetonyl-isatins can be prepared and converted by treatment with sodium hydroxide into 2-acyl indoles and/or 2-acyl indole-3-carboxylic acids.
