The CAS Registry Mumber 88917-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,1 and 7 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 88917-25: (7*8)+(6*8)+(5*9)+(4*1)+(3*7)+(2*2)+(1*5)=183 183 % 10 = 3 So 88917-25-3 is a valid CAS Registry Number.
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Get Best Price for88917-25-3Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene, 2-hydroxyethyl acrylate-blocked poly(oxy-1,4-butanediyl), alpha-hydro- omega -hydroxy-, polymer with 2,4-diisoc