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1-[(5E)-2,3-di-O-acetyl-5,6,7-trideoxy-7-phthalimido-β-D-ribohept-5-enofuranosyl]-4-(trifluoromethyl)-1H-imidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1312944-54-9

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1312944-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312944-54-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,9,4 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1312944-54:
(9*1)+(8*3)+(7*1)+(6*2)+(5*9)+(4*4)+(3*4)+(2*5)+(1*4)=139
139 % 10 = 9
So 1312944-54-9 is a valid CAS Registry Number.

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