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1-Oxa-4-thiaspiro[4.5]decane, 8-(1,1-dimethylethyl)-, trans- is a complex organic chemical compound with the molecular formula C11H22OS. It is a spiro compound, which means it contains a spiro atom (in this case, sulfur) that is bonded to two other ring systems. The compound features a trans configuration, indicating that the substituents on the double bond are positioned on opposite sides of the molecule. The 8-(1,1-dimethylethyl) group refers to a tert-butyl group attached to the eighth carbon atom in the molecule. 1-Oxa-4-thiaspiro[4.5]decane, 8-(1,1-dimethylethyl)-, trans- is primarily used in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and properties.

1900-74-9

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1900-74-9 Usage

Spiro compound

Contains both oxygen and sulfur atoms

Trans-

Substituent groups are on opposite sides of the spiro center

Industrial applications

Synthetic intermediate, production of pharmaceuticals

Unique structure

Valuable building block for the synthesis of complex organic molecules

Check Digit Verification of cas no

The CAS Registry Mumber 1900-74-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,0 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1900-74:
(6*1)+(5*9)+(4*0)+(3*0)+(2*7)+(1*4)=69
69 % 10 = 9
So 1900-74-9 is a valid CAS Registry Number.

1900-74-9Upstream product

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