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3-(4'-oxo-3',4',5',6',7',8'-hexahydro-4a'H-spiro[cyclohexane-1,2'-quinazolin]-4a'-yl)propanenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97799-78-5

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97799-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97799-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,9 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97799-78:
(7*9)+(6*7)+(5*7)+(4*9)+(3*9)+(2*7)+(1*8)=225
225 % 10 = 5
So 97799-78-5 is a valid CAS Registry Number.

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