2-benzyl-7-oxo-1,2,3,4,6,7,13,13a-octahydropyrazino<1',2':1,2>azepino<5,4-b>indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 128586-93-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,8 and 6 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 128586-93: (8*1)+(7*2)+(6*8)+(5*5)+(4*8)+(3*6)+(2*9)+(1*3)=166 166 % 10 = 6 So 128586-93-6 is a valid CAS Registry Number.