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(R)-4-benzyloxycarbonylamino-1-[(R)-2-benzyloxycarbonylamino-2-((S)-1-methoxycarbonyl-2-methyl-propylcarbamoyl)-ethylsulfanyl]-1-hydroxy-2-((S)-1-methoxycarbonyl-2-methyl-propyl)-1-oxo-1λ6-isothiazolidin-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54905-40-7

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54905-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54905-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,0 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54905-40:
(7*5)+(6*4)+(5*9)+(4*0)+(3*5)+(2*4)+(1*0)=127
127 % 10 = 7
So 54905-40-7 is a valid CAS Registry Number.

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