120173-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120173-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,7 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120173-33:
(8*1)+(7*2)+(6*0)+(5*1)+(4*7)+(3*3)+(2*3)+(1*3)=73
73 % 10 = 3
So 120173-33-3 is a valid CAS Registry Number.
120173-33-3Relevant articles and documents
Circular Dichroism, XCI. - Syntheses and CD of Benzene Derivatives with Several Similar Substituents
Netzke, Karl,Snatzke, Guenther
, p. 1365 - 1372 (2007/10/02)
Several optically active 1,2-di and 1,3,5-trisubstituted benzene derivatives have been synthesized, in which one substituent is chiral, the others being methyl, ethyl, or neopentyl.The CD spectra within the α-band can be explained well by making use of Pl
