91996-79-1 Usage
Type of compound
Heterocyclic compound
Structure
Contains a pyrido-pyrimidine structure, two amino groups (diamino), and a pyridine ring fused with a pyrimidine ring
Applications
Used in pharmaceuticals, agriculture, and materials science
Usage
For the synthesis of pharmaceutical compounds and as a building block for organic synthesis
Importance
Unique structure and potential for functionalization make it an important chemical compound for research and development in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 91996-79-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,9 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91996-79:
(7*9)+(6*1)+(5*9)+(4*9)+(3*6)+(2*7)+(1*9)=191
191 % 10 = 1
So 91996-79-1 is a valid CAS Registry Number.
91996-79-1Relevant articles and documents
Synthesis and biological evaluation of 5-deazaisofolic acid, 5-deaza-5,6,7,8-tetrahydroisofolic acid, and their N9-substituted analogues
Singh,Dev,Duch,Ferone,Smith,Freisheim,Hynes
, p. 606 - 610 (2007/10/02)
Prompted by recent disclosures concerning the potent antitumor activities of 5-deaza-5,6,7,8-tetrahydrofolic acid and 5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF), we have prepared 5-deazaisofolic acid (3a) and 5-deaza-5,6,7,8-tetrahydroisofolic aci
