CAS DataBase Reference: Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatobenzene(CAS DataBase Reference)
NIST Chemistry Reference: Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatobenzene(9048-58-2)
EPA Substance Registry System: Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatobenzene(9048-58-2)
The CAS Registry Mumber 9048-58-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,4 and 8 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 9048-58: (6*9)+(5*0)+(4*4)+(3*8)+(2*5)+(1*8)=112 112 % 10 = 2 So 9048-58-2 is a valid CAS Registry Number.
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9048-58-2Downstream Products
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