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47555-19-1

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47555-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 47555-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,5,5 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 47555-19:
(7*4)+(6*7)+(5*5)+(4*5)+(3*5)+(2*1)+(1*9)=141
141 % 10 = 1
So 47555-19-1 is a valid CAS Registry Number.

47555-19-1Relevant articles and documents

The , -dimethyl-3,5-dimethoxybenzyloxycarbonyl (Ddz) residue, an N-protecting group labile toward weak acids and irradiation

Birr,Lochinger,Stahnke,Lang

, p. 162 - 172 (2007/10/07)

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