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63435-72-3

63435-72-3 structure
63435-72-3 structure

Name 5,5-diphenyl-1,3-bis(trimethylsilyl)imidazolidine-2,4-dione
Synonyms Bis(trimethylsilyl) derivative of Phenytoin
2,4-Imidazolidinedione,5,5-diphenyl-1,3-bis(trimethylsilyl)
Molecular Formula C21H28N2O2Si2
Molecular Weight 396.63000
Exact Mass 396.16900
PSA 40.62000
LogP 4.74000
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%