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1338440-05-3

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1338440-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338440-05-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,4,4 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1338440-05:
(9*1)+(8*3)+(7*3)+(6*8)+(5*4)+(4*4)+(3*0)+(2*0)+(1*5)=143
143 % 10 = 3
So 1338440-05-3 is a valid CAS Registry Number.

1338440-05-3Downstream Products

1338440-05-3Relevant academic research and scientific papers

A simple and green procedure for the synthesis of N-benzylthioureas

De Sequeira Aguiar, Lucia C.,Viana, Gil M.,Dos Santos Romualdo, Marcus V.,Costa, Marcio V.,Bonato, Bruno S.

, p. 540 - 544 (2011)

A simple and efficient reaction protocol for the synthesis of N-benzylthioureas is described from benzylisothiocyanate (BITC: 94% pure/GC-MS), isolated from crushed papaya seeds.

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