20958-21-8 Usage
Physical appearance
White to light yellow powder with a faint odor
Usage
Building block in the synthesis of various organic compounds
Industries
Pharmaceuticals, agriculture, and research
Potential applications
Reactant or intermediate in the production of pharmaceuticals, agrochemicals, and other specialty chemicals; production of novel materials
Unique properties
Has garnered interest for its potential applications in research and development
Check Digit Verification of cas no
The CAS Registry Mumber 20958-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,5 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20958-21:
(7*2)+(6*0)+(5*9)+(4*5)+(3*8)+(2*2)+(1*1)=108
108 % 10 = 8
So 20958-21-8 is a valid CAS Registry Number.
20958-21-8Relevant articles and documents
Sidel'kovskaja et al.
, (1968)
Synthesis and hypotensive activity of some succinimide derivatives
Khadilkar, B M,Bhayade, S R
, p. 338 - 342 (2007/10/02)
A series of 1--2,5-pyrrolidinedione (3) has been prepared and tested for hypotensive activity on cats and dogs.The compound 3b showed better hypotensive activity. 1--2,5-pyrrolidinediones (6) and 1--2,5-pyrrolidinediones (9) have also been synthesised and tested for their hypotensive activity.Compounds 6b, 6e, 9b and 9e showed very mild hypotensive activity.While attempting the synthesis of 12 the unexpected 11 is obtained.
