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7a-morpholin-4-yl-3,4-diphenyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,2]oxazine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28613-59-4

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28613-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28613-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,1 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28613-59:
(7*2)+(6*8)+(5*6)+(4*1)+(3*3)+(2*5)+(1*9)=124
124 % 10 = 4
So 28613-59-4 is a valid CAS Registry Number.
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