1721-95-5 Usage
Family
Isoquinolines
Derivative
Isoquinoline
Substitution
1,4-dimethyl
Chemical and Physical Properties
Unique due to 1,4-dimethyl substitution
Usage
Building block in the synthesis of pharmaceuticals and organic compounds
Versatile Reactivity
Allows for various chemical modifications
Biological Activities
Studied for anti-inflammatory and antioxidant properties
Significance
Important in organic chemistry and drug development
Molecular Structure
Influences its properties and reactivity
Check Digit Verification of cas no
The CAS Registry Mumber 1721-95-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,2 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1721-95:
(6*1)+(5*7)+(4*2)+(3*1)+(2*9)+(1*5)=75
75 % 10 = 5
So 1721-95-5 is a valid CAS Registry Number.
1721-95-5Relevant articles and documents
One-pot synthesis of 4-methylisoquinolines via a sequential Pd-catalyzed Heck reaction and intramolecular cyclization
Tian, Yulin,Qi, Jianguo,Sun, Chenbin,Yin, Dali,Wang, Xiaojian,Xiao, Qiong
, p. 7262 - 7266 (2013/10/22)
An efficient, one-pot synthesis of 4-methylisoquinolines via a cascade Pd-catalyzed Heck reaction, intramolecular cyclization and isomerization has been developed. This reaction has a wide range of substrates with various functional groups, and the corresponding products have been obtained in good yields.
