71368-30-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71368-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,6 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71368-30:
(7*7)+(6*1)+(5*3)+(4*6)+(3*8)+(2*3)+(1*0)=124
124 % 10 = 4
So 71368-30-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H22N4O2/c1-2-22(10-4-3-9-19)13-7-5-12-6-8-14-16(15(12)11-13)18(24)21-20-17(14)23/h5-8,11H,2-4,9-10,19H2,1H3,(H,20,23)(H,21,24)
71368-30-4Relevant articles and documents
AN IMPROVED SYNTHESIS OF A CHEMILUMINESCENT CYCLIC HYDRAZIDE: N-(7-AMINOBUTYL)-N-ETHYLNAPHTHALENE-1,2-DICARBOXYLIC HYDRAZIDE
Chan, Clifford M.
, p. 1981 - 1986 (2007/10/02)
A simple method has been developed to synthesize the title compound in 5 steps, with excellent yield.