19697-89-3

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• Basic information

  1. Product Name: (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol
  2. Synonyms: (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol;Stephanol
  3. CAS NO:19697-89-3
  4. Molecular Formula: C21H34O7
  5. Molecular Weight: 398.49046
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 19697-89-3.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol(CAS DataBase Reference)
  10. NIST Chemistry Reference: (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol(19697-89-3)
  11. EPA Substance Registry System: (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol(19697-89-3)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 19697-89-3(Hazardous Substances Data)

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• Pregn-5-ene-3,8,11,12,14,17,20-heptol,(3b,11a,12b,14b,17a,20S)- (9CI)

  Cas No: 19697-89-3

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19697-89-3 Usage

General Description

(14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol is a chemical compound belonging to the class of steroids. It is a derivative of pregnenolone, a precursor for the biosynthesis of all other steroid hormones. (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol is characterized by the presence of hydroxyl groups at the 3β, 12β, 14, 17, and 20 positions, and it has a double bond at the 5-ene position. These structural features are important for its biological activity and function as a precursor for the synthesis of various hormones in the body. (14β,17S,20S)-Pregn-5-ene-3β,8,11α,12β,14,17,20-heptol is involved in various physiological processes and serves as a starting point for the production of important hormones such as progesterone, estrogen, testosterone, and cortisol.

Check Digit Verification of cas no

The CAS Registry Mumber 19697-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,9 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19697-89:
(7*1)+(6*9)+(5*6)+(4*9)+(3*7)+(2*8)+(1*9)=173
173 % 10 = 3
So 19697-89-3 is a valid CAS Registry Number.

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