1393930-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393930-71-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,9,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1393930-71:
(9*1)+(8*3)+(7*9)+(6*3)+(5*9)+(4*3)+(3*0)+(2*7)+(1*1)=186
186 % 10 = 6
So 1393930-71-6 is a valid CAS Registry Number.
1393930-71-6Relevant articles and documents
Synthesis and fluorescent property of pyrazoline derivatives
Lu, Beiqiong,Zhang, Jianming,Wang, Mingjian,Zhou, Yuanhai,Chen, Xiaolei
experimental part, p. 1345 - 1350 (2012/08/29)
A series of fluorinated pyrazoline derivatives were synthesized by the reaction of fluorinated chalcone with hydrazine ArNHNH2 (Ar=4-BrC6F4, 4-ClC6H4, C 6H5, 4-CH3Csu
