334001-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334001-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,0,0 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 334001-70:
(8*3)+(7*3)+(6*4)+(5*0)+(4*0)+(3*1)+(2*7)+(1*0)=86
86 % 10 = 6
So 334001-70-6 is a valid CAS Registry Number.
334001-70-6Relevant articles and documents
Benzotetramisole-catalyzed dynamic kinetic resolution of azlactones
Yang, Xing,Lu, Guojian,Birman, Vladimir B.
supporting information; experimental part, p. 892 - 895 (2010/04/29)
(Figure Presented) Enantioselective acyl transfer catalyst benzotetramisole (BTM) has been found to promote dynamic kinetic resolution of azlactones providing di(1-naphthyl)methyl esters of α-amino acids with up to 96% ee.