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13524-10-2

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13524-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13524-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,2 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13524-10:
(7*1)+(6*3)+(5*5)+(4*2)+(3*4)+(2*1)+(1*0)=72
72 % 10 = 2
So 13524-10-2 is a valid CAS Registry Number.

13524-10-2Relevant articles and documents

Strictly "pair"-selective and economical synthesis of conjugated diynes via Pd-catalyzed reaction of terminal alkynes with 1,1-dichloroethylene, elimination with LDA, and subsequent transformations

Qian, Mingxing,Negishi, Ei-Ichi

, p. 412 - 417 (2003)

Various unsymmetrically substituted conjugated diynes can be synthesized in a completely "pair"-selective manner via Pd-catalyzed reaction of terminal alkynes with 1,1-dichloroethylene in the presence of Pd(PPh3)4 followed by elimina

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