Hexanamide, 6-acetamido-2-hydroxy- (5CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 855907-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,9,0 and 7 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 855907-40: (8*8)+(7*5)+(6*5)+(5*9)+(4*0)+(3*7)+(2*4)+(1*0)=203 203 % 10 = 3 So 855907-40-3 is a valid CAS Registry Number.