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Morpholine, 4-[2-[4-[(trimethylsilyl)ethynyl]phenoxy]ethyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

877058-80-5

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877058-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877058-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,0,5 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 877058-80:
(8*8)+(7*7)+(6*7)+(5*0)+(4*5)+(3*8)+(2*8)+(1*0)=215
215 % 10 = 5
So 877058-80-5 is a valid CAS Registry Number.

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