16-benzyloxy-93,115,6-trimethoxy-2,10-dioxa-6,14-diaza-1,11(1,3),3,9(1,4)-tetrabenzena-cyclohexadecaphane-5,15-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 16245-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,4 and 5 respectively; the second part has 2 digits, 4 and 7 respectively. Calculate Digit Verification of CAS Registry Number 16245-47: (7*1)+(6*6)+(5*2)+(4*4)+(3*5)+(2*4)+(1*7)=99 99 % 10 = 9 So 16245-47-9 is a valid CAS Registry Number.