Hydroxylamine, O-(phenoxycarbonyl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 765218-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,2,1 and 8 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 765218-12: (8*7)+(7*6)+(6*5)+(5*2)+(4*1)+(3*8)+(2*1)+(1*2)=170 170 % 10 = 0 So 765218-12-0 is a valid CAS Registry Number.