CAS: 125-46-2 |USNIC Acid |C18H16O7

Nkọwa dị mkpirikpi:

  • Nọmba CAS:125-46-2
  • Aha ngwaahịa:USNIC ACID
  • Ụdị molekụla:C18H16O7
  • Ibu Molecular:344.31
  • EINECS Mba:204-740-7

  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Ụdị okwu:

    3 (2H,9bH) -Dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1;9bh-dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b- dimethyl-3(2h;usninsaeure;usno;2,6-DIACETYL-7,9-DIHYDROXY-8,9B-DIMETHYL-9BH-DIBENZOFURAN-1,3-DIONE;USNINIC ACID;USNEIN;USNIACIN

    Ọchị ọchị nke Canonical:CC1=C(C(=C2C(=C1O)C3(C(=CC(=O)C(C3=O)C(=O)C)O2)C (=O)C)O

    Njupụta:1.2869 (ihe siri ike)

    Ebe esi mmiri:399.43°C (ihe siri ike)

    Ntụgharị uche:495°(C=0.7,CHCl3)

    Ebe mgbaze:200°C

    PKA:4.00±0.40 (buru amụma)

    Koodu ihe egwu:T, N

    Nkwupụta ihe egwu:25-50/53

    Okwu nchekwa:22-24/25-61-60-45


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