120566-92-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120566-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,6 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 120566-92:
(8*1)+(7*2)+(6*0)+(5*5)+(4*6)+(3*6)+(2*9)+(1*2)=109
109 % 10 = 9
So 120566-92-9 is a valid CAS Registry Number.
120566-92-9Relevant academic research and scientific papers
Studies on Mannich Reaction of 1-Benzyltetrahydroisoquinolines
Bhakuni, D. S.,Kumar, Praveen
, p. 417 - 421 (2007/10/02)
The effect of substituents in Mannich cyclisation reaction of 1-benzyltetrahydroisoquinolines has been studied.Both para- and ortho-cyclisation products are formed when hydroxyl groups are present in the benzene ring of the benzylic moiety whereas only pa
