8,16-bis(aminomethyl)-1',1''-diethyl-12,18,27,35-tetramethyldispiro<1,6,20,25-tetraoxa<6.1.6.1>paracyclophane-13,4':32,4''-bispiperidine> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 108787-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,8 and 7 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 108787-25: (8*1)+(7*0)+(6*8)+(5*7)+(4*8)+(3*7)+(2*2)+(1*5)=153 153 % 10 = 3 So 108787-25-3 is a valid CAS Registry Number.
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