148246-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148246-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,4 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 148246-27:
(8*1)+(7*4)+(6*8)+(5*2)+(4*4)+(3*6)+(2*2)+(1*7)=139
139 % 10 = 9
So 148246-27-9 is a valid CAS Registry Number.
148246-27-9Relevant academic research and scientific papers
Steric effects in intramolecular [2+2] photocycloaddition of C=C double bonds to cyclohexenones
Becker,Haddad
, p. 947 - 964 (2007/10/02)
The effect of substituents on the mode of approach and the endo/exo ratio in intramolecular [2+2] photocycloaddition reactions were studied.
