4-(tert-Butyl-dimethyl-silanyloxy)-7-(tetrahydro-pyran-2-yloxy)-hept-2-ynoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190258-66-3

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Basic information
1. Product Name: 4-(tert-Butyl-dimethyl-silanyloxy)-7-(tetrahydro-pyran-2-yloxy)-hept-2-ynoic acid ethyl ester
2. Synonyms:
3. CAS NO:190258-66-3
4. Molecular Formula:
5. Molecular Weight: 384.588
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: 4-(tert-Butyl-dimethyl-silanyloxy)-7-(tetrahydro-pyran-2-yloxy)-hept-2-ynoic acid ethyl ester(CAS DataBase Reference)
10. NIST Chemistry Reference: 4-(tert-Butyl-dimethyl-silanyloxy)-7-(tetrahydro-pyran-2-yloxy)-hept-2-ynoic acid ethyl ester(190258-66-3)
11. EPA Substance Registry System: 4-(tert-Butyl-dimethyl-silanyloxy)-7-(tetrahydro-pyran-2-yloxy)-hept-2-ynoic acid ethyl ester(190258-66-3)
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: 190258-66-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 190258-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,5 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 190258-66:
(8*1)+(7*9)+(6*0)+(5*2)+(4*5)+(3*8)+(2*6)+(1*6)=143
143 % 10 = 3
So 190258-66-3 is a valid CAS Registry Number.

190258-66-3Upstream product

190258-66-3Downstream Products

125536-52-9 (E)-1-tert-butyldimethylsilyloxy-2-phenylmethylenecyclopentane

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