The CAS Registry Mumber 69980-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,8 and 0 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 69980-76: (7*6)+(6*9)+(5*9)+(4*8)+(3*0)+(2*7)+(1*6)=193 193 % 10 = 3 So 69980-76-3 is a valid CAS Registry Number.
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Get Best Price for69980-76-3Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.', .alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-, reaction products with 3-chloro-1-propene, dichloromethane, dimethoxymethylsilane and polypropylene glycol