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74043-84-8

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74043-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74043-84-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,4 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74043-84:
(7*7)+(6*4)+(5*0)+(4*4)+(3*3)+(2*8)+(1*4)=118
118 % 10 = 8
So 74043-84-8 is a valid CAS Registry Number.

74043-84-8Downstream Products

74043-84-8Relevant articles and documents

SUBSTRATA SELECTIVE INCLUSION BY A SERIES OF WATER-SOLUBLE PARACYCLOPHANES - HOST-GUEST RECOGNITION OF STERIC STRUCTURE AND CHARGE

Odashima, Kazunori,Soga, Tsunehiko,Koga, Kenji

, p. 5311 - 5314 (2007/10/02)

Substrate selective complex formation was observed between a series of water-soluble paracyclophanes (1a,b,2) and organic guests in acidic aqueous solutions, and this selectivity was shown to be based upon the host-guest recognition of steric structure and charge.

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