213330-84-8 Usage
General Description
5-Hydroxy-1H-indazole-4-carbaldehyde is a chemical compound with the molecular formula C8H6N2O2. It belongs to the class of organic compounds known as indazoles, which are bicyclic compounds containing a five-membered ring and a six-membered ring fused to share two nitrogen atoms. This chemical is also known as 5-hydroxyindazole-4-carbaldehyde and is commonly used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. It is a pale yellow solid that is sparingly soluble in water and exhibits strong fluorescence properties, making it useful in various analytical and biochemical applications. Additionally, this compound has potential applications in the field of organic synthesis, photoluminescent materials, and medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 213330-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,3 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 213330-84:
(8*2)+(7*1)+(6*3)+(5*3)+(4*3)+(3*0)+(2*8)+(1*4)=88
88 % 10 = 8
So 213330-84-8 is a valid CAS Registry Number.
213330-84-8Relevant articles and documents
A convenient synthetic route to 7,8-fused heterocyclic ring derivatives of (S)-2,3-dihydro-1,4-benzodioxin-2-methanol
Andrew,Birch,Bradley
, p. 1181 - 1187 (1999)
A much improved synthesis of the dioxino[2,3-e]indolemethanol 9a is described, which is shorter, higher-yielding and less hazardous than the previous synthesis of its racemic form. This novel procedure now allows preparation of multigram quantities of the
Dioxino derivatives and their use as therapeutic agents
-
, (2008/06/13)
Compounds of formula I and pharmaceutically acceptable salts thereof in which A is methylene or —O—; B is methylene or —O—; G1—G2—G3form a heteroaromatic or heteroaliphatic chain; g is 0, 1 or 2; U is an alkylene chain opt
