5847-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5847-74-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,4 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5847-74:
(6*5)+(5*8)+(4*4)+(3*7)+(2*7)+(1*4)=125
125 % 10 = 5
So 5847-74-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H10N2O2/c16-15(17)13-7-5-11(6-8-13)3-4-12-2-1-9-14-10-12/h1-10H/b4-3+
5847-74-5Relevant articles and documents
Highly regioselective anaerobic photocyclization of 3-styrylpyridines
Lewis,Kalgutkar,Yang
, p. 3878 - 3884 (2007/10/03)
The photochemical behavior of the cis isomers of the three isomeric styrylpyridines and two (aminostyryl)pyridines has been investigated under aerobic and anaerobic conditions. Both 3-styrylpyridine and its 3′-amino derivative undergo highly regioselectiv