165449-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165449-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,4,4 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 165449-35:
(8*1)+(7*6)+(6*5)+(5*4)+(4*4)+(3*9)+(2*3)+(1*5)=154
154 % 10 = 4
So 165449-35-4 is a valid CAS Registry Number.
165449-35-4Relevant articles and documents
α-Methoxylation of Unsaturated Carbonyl Compounds
Feuerer, Albert,Severin, Theodor
, p. 6026 - 6029 (2007/10/02)
α-Methoxylation of enals or enones can be performed in high yield by a simple one-pot reaction sequence: Bromination of unsaturated hydrazones, HBr-elimination, and addition of methanol leads to the formation of β-bromo-α-methoxy hydrazones (11), which af
