337375-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 337375-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,3,7 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 337375-68:
(8*3)+(7*3)+(6*7)+(5*3)+(4*7)+(3*5)+(2*6)+(1*8)=165
165 % 10 = 5
So 337375-68-5 is a valid CAS Registry Number.
337375-68-5Relevant academic research and scientific papers
Intramolecular trapping of amides by 1-lithio-1-bromocyclopropanes
Baird, Mark S,Huber, Florian A.M,Tverezovsky, Viacheslav V,Bolesov, Ivan G
, p. 1593 - 1600 (2007/10/03)
Reaction of 2-acylaminomethyl-1,1-dibromocyclopropanes with methyllithium at -90°C leads to selective bromine-lithium exchange and cyclisation to give a 1-bromo-3-azabicyclo[3.1.0]hexan-2-ol.
