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B7138

Supelco

Bispyrazolone

≥98%, crystalline

Synonym(s):

3,3′-Dimethyl-1,1′-diphenyl-(4,4′-bi-2-pyrazoline)-5,5′-dione

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About This Item

Empirical Formula (Hill Notation):
C20H18N4O2
CAS Number:
7477-67-0
Molecular Weight:
346.38
Beilstein:
572787
EC Number:
231-282-5
MDL number:
MFCD00020765
UNSPSC Code:
12000000

Assay

≥98%

form

crystalline

color

tan

suitability

suitable for determination of cyanide

SMILES string

CC1=NN(c2ccccc2)C(=O)C1C3C(C)=NN(c4ccccc4)C3=O

InChI

1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3

InChI key

FORCWSNQDMPPOC-UHFFFAOYSA-N

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Epstein, J.
Analytical Chemistry, 19, 272-272 (1947)

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