DIETHYL[2-HYDROXYPROPYL]AMINOETHYL SEPHADEX is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 83382-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,3,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 83382-89: (7*8)+(6*3)+(5*3)+(4*8)+(3*2)+(2*8)+(1*9)=152 152 % 10 = 2 So 83382-89-2 is a valid CAS Registry Number.