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401515-81-9

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401515-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 401515-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,1,5,1 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 401515-81:
(8*4)+(7*0)+(6*1)+(5*5)+(4*1)+(3*5)+(2*8)+(1*1)=99
99 % 10 = 9
So 401515-81-9 is a valid CAS Registry Number.

401515-81-9Downstream Products

401515-81-9Relevant articles and documents

Pseudorotaxanes and rotaxanes incorporating cycloheptatrienyl stations - Synthesis and co-conformation

Grubert, Lutz,Jacobi, Dirk,Buck, Karin,Abraham, Werner,Muegge, Clemens,Krause, Eberhard

, p. 3921 - 3932 (2007/10/03)

Novel [2]rotaxanes containing the tetracationic cyclophane cyclobis(paraquat-4,4′-biphenylene), linked mechanically to a dumbbell-shaped molecular thread incorporating a pair of diaryl cycloheptatriene units, have been synthesised in moderate yields of up

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