330182-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330182-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 330182-57:
(8*3)+(7*3)+(6*0)+(5*1)+(4*8)+(3*2)+(2*5)+(1*7)=105
105 % 10 = 5
So 330182-57-5 is a valid CAS Registry Number.
330182-57-5Relevant articles and documents
Asymmetric synthesis of 1-aryl 2,3,4,5-tetrahydro-2-benz[c]azepines
Gámez-Montao, Rocío,Chávez, María Isabel,Roussi, Georges,Cruz-Almanza, Raymundo
, p. 9 - 12 (2001)
The first stereoselective synthesis of 1-aryl-2-benz[c]azepines is described using oxazolidines as chiral inducers.
