21661-22-3Relevant articles and documents
MICROBIOLOGICAL HYDROXYLATION OF ANDROST-4-ENE-3,17-DIONE AND ANDROSTA-1,4-DIENE-3,17-DIONE
Kolyvanova, T.S.,Bayunova, V.I.,Gabinskaya, K.N.,Korobova, Yu.N.,Grinenko, G.S.
, p. 441 - 444 (1989)
-
21661-22-3
Post Buying Request-
-
Basic information
- Product Name: 7α-hydroxyandrosta-1,4-diene-3,17-dione
- Synonyms: 7α-hydroxyandrosta-1,4-diene-3,17-dione
- CAS NO:21661-22-3
- Molecular Formula:
- Molecular Weight: 300.398
- EINECS: N/A
- Product Categories: N/A
- Mol File: 21661-22-3.mol
- Article Data: 1
-
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: 7α-hydroxyandrosta-1,4-diene-3,17-dione(CAS DataBase Reference)
- NIST Chemistry Reference: 7α-hydroxyandrosta-1,4-diene-3,17-dione(21661-22-3)
- EPA Substance Registry System: 7α-hydroxyandrosta-1,4-diene-3,17-dione(21661-22-3)
-
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: 21661-22-3(Hazardous Substances Data)
21661-22-3 Suppliers
Recommended suppliersmore
21661-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21661-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,6 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 21661-22:
(7*2)+(6*1)+(5*6)+(4*6)+(3*1)+(2*2)+(1*2)=83
83 % 10 = 3
So 21661-22-3 is a valid CAS Registry Number.
21661-22-3Upstream product
21661-22-3Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 21661-22-3
7α-hydroxyandrosta-1,4-diene-3,17-dione
