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1224886-47-8

1224886-47-8

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1224886-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224886-47-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,8 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1224886-47:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*8)+(3*6)+(2*4)+(1*7)=168
168 % 10 = 8
So 1224886-47-8 is a valid CAS Registry Number.

1224886-47-8Relevant articles and documents

Amberlyst-15 catalyzed Cbz protection of amines under solvent-free conditions

Bora, Pranja P.,Vanlaldinpuia, Khiangte,Rokhum, Lalthazuala,Bez, Ghanashyam

experimental part, p. 2674 - 2683 (2011/08/22)

Amberlyst-15 can effectively catalyze Cbz protection of aliphatic and aromatic amines within 10-15 min under solvent-free conditions. The catalyst can be used repeatedly without loss of activity, and the reaction requires no workup and gives excellent yields. Taylor & Francis Group, LLC.

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