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50649-91-7

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50649-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50649-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50649-91:
(7*5)+(6*0)+(5*6)+(4*4)+(3*9)+(2*9)+(1*1)=127
127 % 10 = 7
So 50649-91-7 is a valid CAS Registry Number.

50649-91-7Downstream Products

50649-91-7Relevant articles and documents

Hydrazones of 3 formylrifamycin SV. Part III. N(mono and di)substituted hydrazone derivatives: synthesis, antibacterial activity and other biological properties

Cricchio,Carniti,Cietto,Tamborini,Arioli

, p. 704 - 720 (2007/10/06)

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