64411-72-9 Usage
General Description
5-Chloro-2-isocyanatobenzonitrile is a chemical compound with the molecular formula C8H3ClN2O. It is a derivative of benzonitrile and isocyanate, and it features a chlorine atom attached to the benzene ring. 5-CHLORO-2-ISOCYANATOBENZONITRILE is commonly used in the synthesis of various pharmaceuticals, agrochemicals, and dyes. It is also used as an intermediate in the production of polyurethane and other polymers. Additionally, 5-Chloro-2-isocyanatobenzonitrile is known for its ability to cross-link with amino groups, making it useful in the modification of proteins and other biological molecules. However, it is important to handle this compound with caution, as it is toxic and may cause skin and eye irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 64411-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,1 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64411-72:
(7*6)+(6*4)+(5*4)+(4*1)+(3*1)+(2*7)+(1*2)=109
109 % 10 = 9
So 64411-72-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H3ClN2O/c9-7-1-2-8(11-5-12)6(3-7)4-10/h1-3H
