28-chloro-3,6,9,12,15,18,21,24-octaoxa-30-azabicyclo<24.3.1>triaconta-1(30),26,28-triene-2,25-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 73353-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,5 and 3 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 73353-46: (7*7)+(6*3)+(5*3)+(4*5)+(3*3)+(2*4)+(1*6)=125 125 % 10 = 5 So 73353-46-5 is a valid CAS Registry Number.