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1315257-23-8

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1315257-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1315257-23-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,2,5 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1315257-23:
(9*1)+(8*3)+(7*1)+(6*5)+(5*2)+(4*5)+(3*7)+(2*2)+(1*3)=128
128 % 10 = 8
So 1315257-23-8 is a valid CAS Registry Number.

1315257-23-8Downstream Products

1315257-23-8Relevant articles and documents

Ruthenium-catalyzed oxidative annulation by cleavage of C-H/N-H bonds

Ackermann, Lutz,Lygin, Alexander V.,Hofmann, Nora

, p. 6379 - 6382 (2011/09/12)

Bond activation in action: Unprecedented ruthenium-catalyzed oxidative annulations of alkynes through cleavage of C-H bonds set the stage for an efficient 1(2H)-isoquinolone synthesis with ample scope (see scheme; tAm=tert-amyl). Mechanistic studies provided strong evidence for a rate-limiting C-H bond metalation through carboxylate assistance. Copyright

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