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2,2-dimethyl-[1,2]oxasilolan-5-one is an organosilicon compound characterized by a five-membered ring structure containing silicon, oxygen, and carbon atoms. It features two methyl groups (CH3) attached to the silicon atom, which is bonded to an oxygen atom that forms part of the ring. The compound has a ketone functional group at the 5-position, which is a carbonyl group (C=O) bonded to the ring. This structure endows the compound with unique reactivity and properties, making it a potential intermediate in the synthesis of various organosilicon compounds and materials.

4569-17-9

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4569-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4569-17-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,6 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4569-17:
(6*4)+(5*5)+(4*6)+(3*9)+(2*1)+(1*7)=109
109 % 10 = 9
So 4569-17-9 is a valid CAS Registry Number.
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