18632-46-7 Usage
General Description
Phosphinic acid, bis(1-methylethyl)-, methyl ester, also known as methyl isobutylphosphinic acid, is a chemical compound used in the extraction and purification of metals, particularly rare earth elements and actinides. It is commonly used in nuclear fuel reprocessing and as a component in the production of organophosphorus compounds. Phosphinic acid, bis(1-methylethyl)-, methyl ester has a wide range of industrial applications, including in the production of pesticides, herbicides, and flame retardants. It is a colorless liquid with a faint odor, and is considered to be moderately toxic if ingested or inhaled, and can cause irritation to the skin and eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 18632-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,3 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18632-46:
(7*1)+(6*8)+(5*6)+(4*3)+(3*2)+(2*4)+(1*6)=117
117 % 10 = 7
So 18632-46-7 is a valid CAS Registry Number.
