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H-Cys(MBzl)-OBzl*Tos-OH is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54649-52-4

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54649-52-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54649-52-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,4 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54649-52:
(7*5)+(6*4)+(5*6)+(4*4)+(3*9)+(2*5)+(1*2)=144
144 % 10 = 4
So 54649-52-4 is a valid CAS Registry Number.

54649-52-4Upstream product

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