70293-55-9 Usage
Uses
Used in Dental Industry:
4-META is used as a dental adhesive for improving the bond strength between metal and acrylic resin. Its anhydride group allows it to bond with dental metal substrates, while its methacrylate group enables polymerization and copolymerization with monomeric composite resin.
Used in Resin Formation for Root Fragment Bonding:
4-META is used in the formation of resin to fix vertical root fractures by bonding root fragments. This application aids in the repair and stabilization of damaged dental structures, promoting better oral health and function.
Check Digit Verification of cas no
The CAS Registry Mumber 70293-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,9 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70293-55:
(7*7)+(6*0)+(5*2)+(4*9)+(3*3)+(2*5)+(1*5)=119
119 % 10 = 9
So 70293-55-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H12O7/c1-7(2)13(18)21-4-3-8-5-10-11(6-9(8)12(16)17)15(20)22-14(10)19/h5-6H,1,3-4H2,2H3,(H,16,17)
