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147406-87-9

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147406-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147406-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147406-87:
(8*1)+(7*4)+(6*7)+(5*4)+(4*0)+(3*6)+(2*8)+(1*7)=139
139 % 10 = 9
So 147406-87-9 is a valid CAS Registry Number.

147406-87-9Relevant articles and documents

Enantiocontrolled construction of bicyclic proline derivatives via one-pot generation and intramolecular trapping of chiral stabilised azomethine ylids

Harwood,Lilley

, p. 537 - 540 (2007/10/02)

Aldehydes possessing unsaturation at C-5 or C-6 condense with nylmorpholin-2-one (1), generating chiral stabilised azomethine ylids which undergo concommitant diastereospecific intramolecular 3+2 dipolar cycloaddition to furnish adducts (2), (4), and (5)

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