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[9-((2R,3R,3aS,9aR)-3-Hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-9H-purin-6-yl]-carbamic acid 9H-fluoren-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110744-77-9

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110744-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110744-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,7,4 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 110744-77:
(8*1)+(7*1)+(6*0)+(5*7)+(4*4)+(3*4)+(2*7)+(1*7)=99
99 % 10 = 9
So 110744-77-9 is a valid CAS Registry Number.

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