3,3-Diphenyl-5-methyl-6-diphenylmethylen-tetrahydropyrandion-2,4-4-diaethylacetal is a complex organic compound with a molecular formula of C31H34O4. It is a derivative of tetrahydropyran, a cyclic ether with a six-membered ring structure. The compound features two phenyl groups (C6H5) attached to the 3rd carbon, a methyl group (CH3) at the 5th carbon, and a diphenylmethylene group (C6H5-CH=C6H5) at the 6th carbon. Additionally, it has two ethyl groups (C2H5) attached to the 4th carbon as an acetal, which is a type of protecting group used in organic synthesis. 3,3-Diphenyl-5-methyl-6-diphenylmethylen-tetrahydropyrandion-2,4-4-diaethylacetal is likely to be used in advanced chemical research or pharmaceutical development due to its unique structure and potential reactivity.
The CAS Registry Mumber 1262-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,6 and 2 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1262-11: (6*1)+(5*2)+(4*6)+(3*2)+(2*1)+(1*1)=49 49 % 10 = 9 So 1262-11-9 is a valid CAS Registry Number.
1262-11-9Upstream product
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