18-chloro-3,3,6,6,9,9,12,12,15,15,18-undecamethyl-1-(trimethylsilyl)-1,4,7,10,13,16-nonadecahexayne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 98127-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 98127-89: (7*9)+(6*8)+(5*1)+(4*2)+(3*7)+(2*8)+(1*9)=170 170 % 10 = 0 So 98127-89-0 is a valid CAS Registry Number.