CAS DataBase Reference: Hexandioic Acid,Polymer with 1,4-Butanediol,1,2-Ethanediol,1,2-Ethanediol,1,1,-Methylene-bis(4-isocyanatobenzene) and 2,2,-Oxybis(ethanol)(CAS DataBase Reference)
NIST Chemistry Reference: Hexandioic Acid,Polymer with 1,4-Butanediol,1,2-Ethanediol,1,2-Ethanediol,1,1,-Methylene-bis(4-isocyanatobenzene) and 2,2,-Oxybis(ethanol)(82669-79-2)
EPA Substance Registry System: Hexandioic Acid,Polymer with 1,4-Butanediol,1,2-Ethanediol,1,2-Ethanediol,1,1,-Methylene-bis(4-isocyanatobenzene) and 2,2,-Oxybis(ethanol)(82669-79-2)
The CAS Registry Mumber 82669-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,6 and 9 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 82669-79: (7*8)+(6*2)+(5*6)+(4*6)+(3*9)+(2*7)+(1*9)=172 172 % 10 = 2 So 82669-79-2 is a valid CAS Registry Number.
82669-79-2Upstream product
82669-79-2Downstream Products
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