Cas 1104473-83-7,17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)

1104473-83-7

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Basic information

Product Name: 17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)
Synonyms: 17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)
CAS NO:1104473-83-7
Molecular Formula:
Molecular Weight: 475.541
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: 17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)(CAS DataBase Reference)
NIST Chemistry Reference: 17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)(1104473-83-7)
EPA Substance Registry System: 17α-ethinyl-3-methoxyestra-1,3,5(10)-triene-6β,17β-diol 6-(4-nitrobenzoate)(1104473-83-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1104473-83-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1104473-83-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,4,4,7 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1104473-83:
(9*1)+(8*1)+(7*0)+(6*4)+(5*4)+(4*7)+(3*3)+(2*8)+(1*3)=117
117 % 10 = 7
So 1104473-83-7 is a valid CAS Registry Number.

1104473-83-7Upstream product

1104473-83-7Downstream Products

1104473-83-7Relevant academic research and scientific papers

Improved synthesis of mestranol and ethinyl estradiol (EE) related degradation products as authentic references

Li, Hongqi,Song, Yanxi,Peng, Xianfu

, p. 488 - 494 (2008)

Preparative chemical methods for the synthesis of 10 degradation or photodecomposition products of mestranol and ethinyl estradiol (EE) are described. The synthesized compounds are useful as reference materials and standards for pharmaceutical analysis of

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