1417915-25-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417915-25-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,9,1 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1417915-25:
(9*1)+(8*4)+(7*1)+(6*7)+(5*9)+(4*1)+(3*5)+(2*2)+(1*5)=163
163 % 10 = 3
So 1417915-25-3 is a valid CAS Registry Number.
1417915-25-3Relevant articles and documents
Efficient, one-pot, BF3·OEt2-mediated synthesis of substituted N-aryl lactams
Chaturvedi, Devdutt,Chaturvedi, Amit K.,Mishra, Nisha,Mishra, Virendra
, p. 2627 - 2630,4 (2012/12/12)
A quick, efficient, one-pot, BF3·OEt2-mediated synthesis of substituted N-aryl lactams in good to excellent yields by reaction of various substituted arenes with a variety of ω-azido alkanoic acid chlorides at room temperature is reported.
