40902-58-7 Usage
Chemical compound
1,3-phenylenebis[methylenenitrilobis(2-hydroxy-3,1-propanediyl)] bismethacrylate
Usage
Production of dental materials (composites and sealants)
Type of monomer
Bifunctional
Key functional groups
Two methacrylate groups
Role of functional groups
Essential for polymerization process in dental resins
Known for
High strength, durability, and excellent adhesion to tooth structure
Concerns
Biocompatibility and potential release of toxic substances post-curing
Ongoing efforts
Development of alternative monomers with fewer health risks
Check Digit Verification of cas no
The CAS Registry Mumber 40902-58-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,9,0 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40902-58:
(7*4)+(6*0)+(5*9)+(4*0)+(3*2)+(2*5)+(1*8)=97
97 % 10 = 7
So 40902-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C36H52N2O12/c1-23(2)33(43)47-19-29(39)15-37(16-30(40)20-48-34(44)24(3)4)13-27-10-9-11-28(12-27)14-38(17-31(41)21-49-35(45)25(5)6)18-32(42)22-50-36(46)26(7)8/h9-12,29-32,39-42H,1,3,5,7,13-22H2,2,4,6,8H3
