18507-09-0 Usage
Chemical Properties
White Solid
Uses
Intermediate to make 4-Hydroxy Propranolol.
Check Digit Verification of cas no
The CAS Registry Mumber 18507-09-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,0 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18507-09:
(7*1)+(6*8)+(5*5)+(4*0)+(3*7)+(2*0)+(1*9)=110
110 % 10 = 0
So 18507-09-0 is a valid CAS Registry Number.
InChI:InChI=1/C17H23NO3/c1-12(2)18-10-13(19)11-21-17-9-8-16(20-3)14-6-4-5-7-15(14)17/h4-9,12-13,18-19H,10-11H2,1-3H3
18507-09-0Relevant articles and documents
Synthesis of 4-Methoxypropranolol, a Suitable Internal Standard for the Determination of Propranolol and 4-Hydroxypropranolol by HPLC
Remon, Jean-Paul,Gyselinck, Patrick,Synave, Robrecht,Severen, Robert Van,Braeckmann, Pieter,et al.
, p. 432 - 435 (2007/10/02)
The synthesis of 4-methoxypropranolol is described.The structure of the intermediates and of the final product is secured by the usual spectroscopical methods.