Cas 87977-76-2,19-Iod-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat

87977-76-2

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Basic information

Product Name: 19-Iod-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat
Synonyms:
CAS NO:87977-76-2
Molecular Formula:
Molecular Weight: 700.611
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: 19-Iod-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat(CAS DataBase Reference)
NIST Chemistry Reference: 19-Iod-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat(87977-76-2)
EPA Substance Registry System: 19-Iod-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat(87977-76-2)

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: 87977-76-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87977-76-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,7 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87977-76:
(7*8)+(6*7)+(5*9)+(4*7)+(3*7)+(2*7)+(1*6)=212
212 % 10 = 2
So 87977-76-2 is a valid CAS Registry Number.

87977-76-2Upstream product

87977-73-9 19-Chloromercuri-5α,14β-androstan-3β,5,14,17β-tetraol-5-acetat-3,17-dibenzoat

87977-76-2Downstream Products

87977-76-2Relevant academic research and scientific papers

BEITRAEGE ZUR CYCLOPROPAN-RINGOEFFNUNG IN 5β,19-CYCLOSTEROIDEN

Langbein, G.,Siemann, H.-J.,Gruner, I.,Mueller, Ch.

, p. 937 - 940 (2007/10/02)

Fission of the cyclopropane ring in 3-ketosteroids under the influence of half concentrated hydrochloric acid may also be achieved in the presence of the acid-sensitive 14β-hydroxyl group if the 17-ketone 4 is taken as starting material.On the other hand,

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