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1161133-37-4

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1161133-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1161133-37-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,1,3 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1161133-37:
(9*1)+(8*1)+(7*6)+(6*1)+(5*1)+(4*3)+(3*3)+(2*3)+(1*7)=104
104 % 10 = 4
So 1161133-37-4 is a valid CAS Registry Number.

1161133-37-4Downstream Products

1161133-37-4Relevant articles and documents

Efficient total synthesis of piceatannol via (e)-selective wittig-horner reaction

Young Han, Su,Suck Lee, Hyun,Hye Choi, Da,Woon Hwang, Jung,Mo Yang, Deok,Jun, Jong-Gab

, p. 1425 - 1432 (2009)

Efficient and practical total synthesis of piceatannol via (E)-selective Wittig-Horner reaction is demonstrated with six steps in overall 40% yield from a commercially available, cheap starting material, 3,5-dihydroxybenzoic acid. Wittig-Horner reaction o

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