Cas 77703-45-8,5<<-2-<(5-amino-3-methyl-1-propyl-4-pyrazolyl)azo>-4-methylphenyl>amino>-4-<(2-bromo-4-methylphenyl)azo>-3-methyl-1-propylpyrazole

77703-45-8

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Basic information

Product Name: 5<<-2-<(5-amino-3-methyl-1-propyl-4-pyrazolyl)azo>-4-methylphenyl>amino>-4-<(2-bromo-4-methylphenyl)azo>-3-methyl-1-propylpyrazole
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CAS NO:77703-45-8
Molecular Formula:
Molecular Weight: 591.557
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5<<-2-<(5-amino-3-methyl-1-propyl-4-pyrazolyl)azo>-4-methylphenyl>amino>-4-<(2-bromo-4-methylphenyl)azo>-3-methyl-1-propylpyrazole(CAS DataBase Reference)
NIST Chemistry Reference: 5<<-2-<(5-amino-3-methyl-1-propyl-4-pyrazolyl)azo>-4-methylphenyl>amino>-4-<(2-bromo-4-methylphenyl)azo>-3-methyl-1-propylpyrazole(77703-45-8)
EPA Substance Registry System: 5<<-2-<(5-amino-3-methyl-1-propyl-4-pyrazolyl)azo>-4-methylphenyl>amino>-4-<(2-bromo-4-methylphenyl)azo>-3-methyl-1-propylpyrazole(77703-45-8)

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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 77703-45-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77703-45-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,0 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77703-45:
(7*7)+(6*7)+(5*7)+(4*0)+(3*3)+(2*4)+(1*5)=148
148 % 10 = 8
So 77703-45-8 is a valid CAS Registry Number.

77703-45-8Upstream product

77696-50-5 4-(2-bromo-4-methyl-phenylazo)-5-methyl-2-propyl-2H-pyrazol-3-ylamine

77703-45-8Downstream Products

77703-45-8Relevant academic research and scientific papers

SYNTHESIS OF NEW 1,10,11,20-TETRAHYDRODIBENZODIPYRAZOLO-1,2,5,8,9,12-HEXAAZACYCLOTETRADECENE DERIVATIVES

Dziomko, V. M.,Berestevich, B. K.,Kessenikh, A. V.,Olikova, V. A.,Kuzanyan, R. S.

, p. 1166 - 1171 (1980)

1,10,11,20-Tetrahydrodibenzodipyrazolo-1,2,5,8,9,12-hexaazacyclotetradecene derivatives were obtained by the reaction of copper sulfate with 5-amino-4-(2-bromo-4-methylphenylazo)-3-methyl-1-R-pyrazoles in dimethylformamide in the prese

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