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(3aR,4S,6aS,9S,10aS)-4-(2-Benzyloxy-ethyl)-9-{(R)-2-[(4R,5R)-5-((R)-1-methoxymethoxy-propyl)-2,2,5-trimethyl-[1,3]dioxolan-4-yl]-propionyl}-2,2-dimethyl-tetrahydro-1,3-dioxa-6,7-dithia-cyclopenta[d]naphthalen-10-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78442-76-9

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78442-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78442-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,4 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78442-76:
(7*7)+(6*8)+(5*4)+(4*4)+(3*2)+(2*7)+(1*6)=159
159 % 10 = 9
So 78442-76-9 is a valid CAS Registry Number.

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