112138-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112138-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,1,3 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112138-35:
(8*1)+(7*1)+(6*2)+(5*1)+(4*3)+(3*8)+(2*3)+(1*5)=79
79 % 10 = 9
So 112138-35-9 is a valid CAS Registry Number.
112138-35-9Relevant academic research and scientific papers
Nucleophilic Reactions on Chloro-N-(2-oxoacyl)formamidines
Ried, Walter,Schoepke, Klaus
, p. 141 - 148 (2007/10/02)
Reaction of the chloroformamidines 1a-w with various O-, N-, and S-nucleophiles gives the substitution products 2a-h, 3a-d, 4a-g, 6a-g, 17a-c, and 21a-c or the heterocyclic compounds 7a-c, 8a-i, 9, 10, 11a-c, 12a-c, and 20a-j.The guanidines 4d, e are cycl
