73038-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73038-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,3 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73038-05:
(7*7)+(6*3)+(5*0)+(4*3)+(3*8)+(2*0)+(1*5)=108
108 % 10 = 8
So 73038-05-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H25N3/c15-9-4-5-11-17(12-6-10-16)13-14-7-2-1-3-8-14/h1-3,7-8H,4-6,9-13,15-16H2
73038-05-8Relevant academic research and scientific papers
O'Sullivan, Mary C.,Dalrymple, Damon M.
, p. 3451 - 3452 (1995)
The reaction of polyamines with ethyl trifluoroacetate in wet acetonitrile results in the selective trifluoroacetylation of primary amino groups.This reaction is shown to be applicable to a range of polyamines.
