17β-tosyloxy-androst-5-en-3β-ol is a synthetic steroid compound with the molecular formula C19H28O3S. It is derived from the androstane class of steroids, specifically androst-5-en-3β-ol, and features a tosyloxy group (tosylate) at the 17β position. 17β-tosyloxy-androst-5-en-3β-ol is often used as an intermediate in the synthesis of various steroidal drugs and hormones due to its unique structure and reactivity. The presence of the tosyloxy group allows for selective functionalization and modification of the steroidal core, making it a valuable building block in organic chemistry and pharmaceutical research.

1255-56-7

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Basic information
1. Product Name: 17β-tosyloxy-androst-5-en-3β-ol
2. Synonyms:
3. CAS NO:1255-56-7
4. Molecular Formula:
5. Molecular Weight: 444.635
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 17β-tosyloxy-androst-5-en-3β-ol(CAS DataBase Reference)
10. NIST Chemistry Reference: 17β-tosyloxy-androst-5-en-3β-ol(1255-56-7)
11. EPA Substance Registry System: 17β-tosyloxy-androst-5-en-3β-ol(1255-56-7)
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: 1255-56-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1255-56-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,5 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1255-56:
(6*1)+(5*2)+(4*5)+(3*5)+(2*5)+(1*6)=67
67 % 10 = 7
So 1255-56-7 is a valid CAS Registry Number.

1255-56-7Upstream product

1255-56-7Downstream Products

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