127311-85-7 Usage
General Description
(3aR,4S,7R,7aS)-hexahydro-1H-4,7-epoxyindene-3a,7a-dicarboxylic acid, also known as hexahydrophthalic acid, is a chemical compound with the molecular formula C10H12O5. It is a white solid that is soluble in water and is used in the production of various polymers, resins, and coatings. Hexahydrophthalic acid is a cyclic compound that contains a six-membered ring with an oxygen bridge between carbon atoms 4 and 7. It is a dicarboxylic acid, meaning it has two carboxylic acid functional groups, and is commonly used as a building block in the synthesis of other chemicals. (3aR,4S,7R,7aS)-hexahydro-1H-4,7-epoxyindene-3a,7a-dicarboxylic acid is used in various industrial applications, including as a curing agent for epoxy resins, as a plasticizer for polymers, and as a raw material for the production of adhesives, coatings, and sealants.
Check Digit Verification of cas no
The CAS Registry Mumber 127311-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,1 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127311-85:
(8*1)+(7*2)+(6*7)+(5*3)+(4*1)+(3*1)+(2*8)+(1*5)=107
107 % 10 = 7
So 127311-85-7 is a valid CAS Registry Number.
