334940-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334940-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,9,4 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 334940-85:
(8*3)+(7*3)+(6*4)+(5*9)+(4*4)+(3*0)+(2*8)+(1*5)=151
151 % 10 = 1
So 334940-85-1 is a valid CAS Registry Number.
334940-85-1Relevant academic research and scientific papers
Synthesis and reactivity of N-acyl-5- (1-hydroxyalkyl)-2,3-dihydro-4-pyridones.
Comins,Hiebel,Huang
, p. 769 - 771 (2007/10/03)
[structure: see text]. The Nozaki-Hiyama-Kishi reaction was used to prepare the 5-(1-hydroxyalkyl)-2,3-dihydro-4-pyridones 3. Reduction, oxidation, and substitution reactions of 3 were examined.
