(S)-6-{(5S,11S)-(1E,3Z,7E,9E)-11-(tert-butyldimethylsilanoxy)-11-[(E)-(2R,4S,5S,6R)-4-(tert-butyldimethylsilanoxy)-5-methyl-6-propenyltetrahydropyran-2-yl]-3,5,7-trimethylundeca-1,3,7,9-teraenyl}-5,6-dihydropyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 343263-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,2,6 and 3 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 343263-03: (8*3)+(7*4)+(6*3)+(5*2)+(4*6)+(3*3)+(2*0)+(1*3)=116 116 % 10 = 6 So 343263-03-6 is a valid CAS Registry Number.
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