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(S)-2-(11,13-Dioxo-12-aza-tricyclo[4.4.3.01,6]trideca-3,8-dien-12-yl)-4-methyl-pentanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78403-33-5

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78403-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78403-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,0 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78403-33:
(7*7)+(6*8)+(5*4)+(4*0)+(3*3)+(2*3)+(1*3)=135
135 % 10 = 5
So 78403-33-5 is a valid CAS Registry Number.

78403-33-5Upstream product

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