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133692-30-5

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133692-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133692-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,9 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133692-30:
(8*1)+(7*3)+(6*3)+(5*6)+(4*9)+(3*2)+(2*3)+(1*0)=125
125 % 10 = 5
So 133692-30-5 is a valid CAS Registry Number.

133692-30-5Relevant articles and documents

A Practical and Efficient Synthesis of (±)-Anatabine

Rossi, Federico V.,Ballini, Roberto,Barboni, Luciano,Allegrini, Pietro,Palmieri, Alessandro

, p. 1921 - 1925 (2018/02/19)

A new efficient synthesis of racemic anatabine is reported. The title target was obtained in an excellent overall yield of 70%, by a five-step synthesis, using cheap reagents and mild reaction conditions.

Synthesis of 2-Aza-1,3-dienes

Krompiec,Mazik,Zielinski,Wagner,Smolik

, p. 1223 - 1227 (2007/10/03)

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