1226878-99-4 Usage
General Description
2-Chloro-5-iodopyridin-4-ol is a chemical compound with the molecular formula C5H3ClINO and a molar mass of 248.44 g/mol. It is a derivative of pyridine and has a chlorine atom attached at the 2 position and an iodine atom at the 5 position on the pyridine ring, with a hydroxyl group at the 4 position. 2-Chloro-5-iodopyridin-4-ol is used as a building block in organic synthesis for the preparation of various pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as an intermediate in the production of various chemical substances. The compound is a solid at room temperature and can be handled and stored under standard laboratory conditions. Due to its reactivity and potential health hazards, proper safety precautions should be taken when handling and working with 2-Chloro-5-iodopyridin-4-ol.
Check Digit Verification of cas no
The CAS Registry Mumber 1226878-99-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,8,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1226878-99:
(9*1)+(8*2)+(7*2)+(6*6)+(5*8)+(4*7)+(3*8)+(2*9)+(1*9)=194
194 % 10 = 4
So 1226878-99-4 is a valid CAS Registry Number.