758631-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 758631-15-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,8,6,3 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 758631-15:
(8*7)+(7*5)+(6*8)+(5*6)+(4*3)+(3*1)+(2*1)+(1*5)=191
191 % 10 = 1
So 758631-15-1 is a valid CAS Registry Number.
758631-15-1Relevant articles and documents
Synthesis and stimulant β-adrenergic activity of o-hydroxyalkyl catecholamines
de Antoni,Eche,Guillemot,et al.
, p. 545 - 552 (2007/10/06)
For new selective bronchodilatators, the phenol function in 3-position of 3,4 and 3,5-dihydroxy phenylethanolamines was replaced by a hydroxy-alcoxy group. From the results, it is apparent that the most favorable O-substitution is a hydroxyethylation, con
