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9-Hydroxy-4,8-dimethyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78205-51-3

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78205-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78205-51-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,0 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78205-51:
(7*7)+(6*8)+(5*2)+(4*0)+(3*5)+(2*5)+(1*1)=133
133 % 10 = 3
So 78205-51-3 is a valid CAS Registry Number.

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