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1164140-18-4

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1164140-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1164140-18-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,1,4 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1164140-18:
(9*1)+(8*1)+(7*6)+(6*4)+(5*1)+(4*4)+(3*0)+(2*1)+(1*8)=114
114 % 10 = 4
So 1164140-18-4 is a valid CAS Registry Number.

1164140-18-4Downstream Products

1164140-18-4Relevant articles and documents

Diastereoselective alkynylation of glucose-modified imines with terminal alkynes

Mao, Jiangang,Zhang, Pengfei

experimental part, p. 566 - 569 (2009/09/05)

The copper(I)-catalyzed enantioselective alkynylation of aldimines incorporating a 2,3,4,6-tetrakis-O-pivaloyl-d-glucopyranosyl (Piv4Glc) chiral auxiliary with terminal alkynes is reported. The present system provides a versatile tool for the c

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