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852247-68-8

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852247-68-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 852247-68-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,2,4 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 852247-68:
(8*8)+(7*5)+(6*2)+(5*2)+(4*4)+(3*7)+(2*6)+(1*8)=178
178 % 10 = 8
So 852247-68-8 is a valid CAS Registry Number.

852247-68-8Downstream Products

852247-68-8Relevant articles and documents

Intramolecular photoreactions of thiohomophthalimides with an alkenyl group in their N-side chain. Regioselective synthesis of heterocycle-fused isoquinoline derivatives through [2+2] photocycloaddition

Takechi, Haruko,Takahashi, Hajime,Machida, Minoru

, p. 201 - 207 (2007/10/03)

Upon irradiation, thiohomophthalimides with an alkenyl group in their N-side chain or at the benzylic position give tricyclic isoquinoline derivatives through regioselective intramolecular [2+2] cycloaddition or Norrish type II reaction, respectively, in

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