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57666-75-8

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57666-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57666-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,6 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57666-75:
(7*5)+(6*7)+(5*6)+(4*6)+(3*6)+(2*7)+(1*5)=168
168 % 10 = 8
So 57666-75-8 is a valid CAS Registry Number.

57666-75-8Relevant articles and documents

Synthesis of arylfurfural oximes and their biological evaluation

Aslam, Samina,Khakwani, Samia,Jnazeer, Areesha,Shahi, Mehrzadi Jnoureen,Yaqoob, Asma,Shafiq, Hamna,Manazer, Rafia,Nasim, Faizul Hassan,Khan, Misbahul Ain

, p. 1210 - 1214 (2016/04/10)

Various oximes of arylfurfural were prepared and characterized through elemental analysis and spectroscopic techniques (FTIR, 1H NMR, 13C NMR and Mass). Synthesized compounds were tested for their antioxidant, tyrosinase and chemotrypson activities.

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