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1257321-18-8

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1257321-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257321-18-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,3,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1257321-18:
(9*1)+(8*2)+(7*5)+(6*7)+(5*3)+(4*2)+(3*1)+(2*1)+(1*8)=138
138 % 10 = 8
So 1257321-18-8 is a valid CAS Registry Number.

1257321-18-8Downstream Products

1257321-18-8Relevant articles and documents

Synthesis of antimitotic polyalkoxyphenyl derivatives of combretastatin using plant allylpolyalkoxybenzenes (1)

Semenov, Victor V.,Kiselyov, Alex S.,Titov, Ilia Y.,Sagamanova, Irina K.,Ikizalp, Natalie N.,Chernysheva, Natalia B.,Tsyganov, Dmitry V.,Konyushkin, Leonid D.,Firgang, Sergei I.,Semenov, Roman V.,Karmanova, Irina B.,Raihstat, Mikhail M.,Semenova, Marina N.

, p. 1796 - 1802 (2011/03/18)

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