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1227374-12-0

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1227374-12-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227374-12-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,3,7 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1227374-12:
(9*1)+(8*2)+(7*2)+(6*7)+(5*3)+(4*7)+(3*4)+(2*1)+(1*2)=140
140 % 10 = 0
So 1227374-12-0 is a valid CAS Registry Number.

1227374-12-0Relevant articles and documents

C(21)-C(40) of tetrafibricin via metal catalysis: Beyond stoichiometric chiral reagents, auxiliaries, and premetalated nucleophiles

Kumpulainen, Esa T. T.,Kang, Byungsoo,Krische, Michael J.

, p. 2484 - 2487 (2011/07/09)

Chemical equations presented. The C(21)-C(40) fragment of fibrinogen receptor inhibitor tetrafibricin was prepared in 12 steps from propane diol (longest linear sequence). In this approach, 6 C-C bonds are formed via asymmetric iridium catalyzed transfer

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