Hydrogenated poly(1-decene) is prepared by the hydrogenation of the mixture of isoparaffinic molecules (trimer and tetramer).
Check Digit Verification of cas no
The CAS Registry Mumber 68649-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,4 and 9 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 68649-12: (7*6)+(6*8)+(5*6)+(4*4)+(3*9)+(2*1)+(1*2)=167 167 % 10 = 7 So 68649-12-7 is a valid CAS Registry Number.
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Aldrich
(462330) Poly(1-decene),hydrogenated Mixture of trimer and tetramer