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1622406-50-1

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1622406-50-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1622406-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,4,0 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1622406-50:
(9*1)+(8*6)+(7*2)+(6*2)+(5*4)+(4*0)+(3*6)+(2*5)+(1*0)=131
131 % 10 = 1
So 1622406-50-1 is a valid CAS Registry Number.

1622406-50-1Relevant articles and documents

Towards new sila- Or germa-derivatives of motesanib

Boddaert, Thomas,Querolle, Olivier,Meerpoel, Lieven,Angibaud, Patrick,Maddaluno, Jacques,Durandetti, Muriel

, p. 1210 - 1218 (2019/07/31)

– Developing new access to original silylated heterocycles is an emerging challenge in medicinal chemistry. In this paper, we describe a synthesis of silylated and germylated Motesanib analogues relying on a peptide coupling between a nicotinic acid derivative and silylated or germylated heterocycles, prepared according to our previous reports.

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