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Substance Name: 3H-Indol-3-one, 5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-ylidene)-1,2-dihydro-
RN: 3687-67-0
InChIKey: MJURASYNFLAELQ-CAPFRKAQSA-N

Molecular Formula

  • C20-H9-Br-Cl-N-O2-S

Molecular Weight

  • 442.719
 
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Names and Synonyms

Synonyms

  • BRN 1169312
  • C.I. 73670
  • C.I. Vat Black 1
  • Durindone Printing Black BL
  • EINECS 222-983-7
  • Helanthrene Black BL
  • Indanthrene Printing Black BL
  • Nako Fast Grey BL
  • Paradone Printing Black BLSF
  • Paradone Printing Black TLSF
  • Solanthrene Grey BL
  • Solanthrene Printing Black BL
  • Solanthrene Printing Black BLN
  • Solanthrene Printing Black TL
  • Solanthrene Printing Black TLN
  • Thioindigo Black
  • Tina Grey BL
  • Tina printing Black BL
  • Vat Black 1

Systematic Names

  • 3-Indolinone, 5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-ylidene)-
  • 3H-Indol-3-one, 5-bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-ylidene)-1,2-dihydro-
  • 5-Bromo-2-(9-chloro-3-oxonaphtho(1,2-b)thien-2(3H)-ylidene)-1,2-dihydro-3H-indol-3-one

Registry Numbers

CAS Registry Number

  • 3687-67-0

System Generated Number

  • 0003687670

Structure Descriptors

InChI

1S/C20H9BrClNO2S/c21-10-5-7-14-12(8-10)17(24)16(23-14)20-18(25)11-6-4-9-2-1-3-13(22)15(9)19(11)26-20/h1-8,23H/b20-16+

InChIKey

MJURASYNFLAELQ-CAPFRKAQSA-N

Smiles

c12c3c(ccc1C(=O)C(\S2)=C1/C(c2cc(Br)ccc2N1)=O)cccc3Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 intraperitoneal 4250mg/kg (4250mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 50(8), Pg. 91, 1985.