5841-39-4 Usage
Physical State
Yellow crystalline solid
Common Use
Synthesis of pharmaceuticals and agrochemicals
Derivative of
Coumarin
Functional Groups
Contains two cyano (CN) groups
Biological Activities
Diverse range of biological and pharmacological activities
Structure
Crucial role in interactions with target proteins
Applications
Important intermediate in drug production; potential applications in pharmaceutical industry
Check Digit Verification of cas no
The CAS Registry Mumber 5841-39-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,4 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5841-39:
(6*5)+(5*8)+(4*4)+(3*1)+(2*3)+(1*9)=104
104 % 10 = 4
So 5841-39-4 is a valid CAS Registry Number.
5841-39-4Relevant articles and documents
Synthesis of some new spiro heterocycles from the reaction of 2- coumarylidenemalononitrile with active methylene and bidentate reagents
Abdel-Ghany,Moustafa,Khodairy
, p. 3431 - 3441 (1998)
The reaction of 2-Coumarylidenemalononitriles 1a,b with some active methylene, bidentates and ketoketene S, S or N, S acetals affords a series of new spiro heterocyclic systems.
