1337571-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1337571-67-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,5,7 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1337571-67:
(9*1)+(8*3)+(7*3)+(6*7)+(5*5)+(4*7)+(3*1)+(2*6)+(1*7)=171
171 % 10 = 1
So 1337571-67-1 is a valid CAS Registry Number.
1337571-67-1Relevant articles and documents
Synthesis of sequentially deuterated 1-n-Butyl-3-methylimidazolium ionic liquids
Khrizman, Alexander,Cheng, Hiu Yan,Moyna, Guillermo
, p. 401 - 407 (2012/07/13)
Deuterium isotopologues of the ionic liquid (IL) 1-n-butyl-3- methylimidazolium chloride ([C4mim]Cl) sequentially labeled on the C-1″, C-1′, C-2′, C-3′, and C-4′ positions of the N-alkyl groups were prepared following a strategy that minimizes
