1201924-31-3 Usage
General Description
6-Chloro-3-methylpicolinonitrile is a chemical compound categorized under the class of pyridines and derivatives. Its characteristics display a picolinonitrile bearing chloro and methyl substituents at positions 6 and 3 respectively. It appears as an organic, crystalline solid and is often used in the field of organic synthesis. Specific details regarding its physical properties such as boiling point, melting point, or solubility may vary and should be referenced from credible chemical databases. Its precise usage should take in to account necessary safety measures given that it can be hazardous or fatal.
Check Digit Verification of cas no
The CAS Registry Mumber 1201924-31-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,9,2 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1201924-31:
(9*1)+(8*2)+(7*0)+(6*1)+(5*9)+(4*2)+(3*4)+(2*3)+(1*1)=103
103 % 10 = 3
So 1201924-31-3 is a valid CAS Registry Number.
1201924-31-3Relevant articles and documents
Synthesis of 4-((1H-benzo[d]imidazol-2-yl)oxy)-3-methylpicolinic acid, a key related substance of Rabeprazole sodium
Bao, Xuefei,Chang, Yan,Chen, Guoliang,He, Xiaoyan,Liu, Zi'ao,Lu, Xiuhong
, (2020)
4-((1H-benzo[d]imidazol-2-yl)oxy)-3-methylpicolinic acid (11) is a key related substance of Rabeprazole sodium. In this article, this key related substance is synthesized by using 3-methylpicolinonitrile as a starting material via a five-step processes. By converting 3-methylpicolinonitrile to 4-hydroxy-3-methylpicolinonitrile (13), the preparation of TM becomes practical. This work provides a guarantee for quality standard establishment of Rabeprazole sodium.
