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1206902-61-5

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1206902-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206902-61-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,9,0 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1206902-61:
(9*1)+(8*2)+(7*0)+(6*6)+(5*9)+(4*0)+(3*2)+(2*6)+(1*1)=125
125 % 10 = 5
So 1206902-61-5 is a valid CAS Registry Number.

1206902-61-5Downstream Products

1206902-61-5Relevant articles and documents

Synthesis of dihydrodehydrodiconiferyl alcohol: The revised structure of lawsonicin

Meng, Junxiu,Jiang, Tao,Bhatti, Huma Aslam,Siddiqui, Bina S.,Dixon, Sally,Kilburn, Jeremy D.

experimental part, p. 107 - 113 (2010/04/05)

Structural revision of lawsonicin, a natural product of Lawsonia alba, is reported based upon comparison of its spectral data with that of the naturally occurring dihydrobenzo[b]furan neolignan (rac)-trans-dihydrodehydrodiconiferyl alcohol, which is found to be identical. A concise synthesis of dihydrodehydrodiconiferyl alcohol, via Rh2[S-DOSP]4-catalysed intramolecular C-H insertion, is described. 10.1039/b918179b The Royal Society of Chemistry 2010.

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