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94805-56-8

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94805-56-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94805-56-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,0 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 94805-56:
(7*9)+(6*4)+(5*8)+(4*0)+(3*5)+(2*5)+(1*6)=158
158 % 10 = 8
So 94805-56-8 is a valid CAS Registry Number.

94805-56-8Downstream Products

94805-56-8Relevant articles and documents

Novel reaction of indoles and pyrrole with pyrillium catalyzed by ceric ammonium nitrate (CAN)

Wang, Shun-Yi,Ji, Shun-Jun

, p. 2222 - 2226 (2007)

The reaction of xanthene derivatives with indoles and pyrrole catalyzed by CAN in methanol through SN1 reaction of pyrillium with a nucleophilic reagent afforded the corresponding indole- and pyrrole-substituted xanthene derivatives in high yields, respectively. Georg Thieme Verlag Stuttgart.

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