2,3-dihydroxy-3-methyl-4,4,4-trifluorobutanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 119620-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,2 and 0 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 119620-23: (8*1)+(7*1)+(6*9)+(5*6)+(4*2)+(3*0)+(2*2)+(1*3)=114 114 % 10 = 4 So 119620-23-4 is a valid CAS Registry Number.