2,5-Methanocycloprop[a]indene,
1,1-dibromo-1,1a,1b,2,5,5a,6,6a-octahydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 88472-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,7 and 2 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 88472-12: (7*8)+(6*8)+(5*4)+(4*7)+(3*2)+(2*1)+(1*2)=162 162 % 10 = 2 So 88472-12-2 is a valid CAS Registry Number.