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1376709-64-6

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1376709-64-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1376709-64-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,7,0 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1376709-64:
(9*1)+(8*3)+(7*7)+(6*6)+(5*7)+(4*0)+(3*9)+(2*6)+(1*4)=196
196 % 10 = 6
So 1376709-64-6 is a valid CAS Registry Number.

1376709-64-6Relevant articles and documents

Stereoselective synthesis by Olefin Metathesis and characterization of η-carotene (7,8,7′,8′-tetrahydro-β,β-carotene)

Fontan, Noelia,Alvarez, Rosana,De Lera, Angel R.

, p. 975 - 979 (2012)

The purported structure of the elusive η-carotene (7,8,7′, 8′-tetrahydro-β,β-carotene), a natural C40 carotenoid first detected in the berries of Lonicera japonica and in citrus fruits sixty years ago, has been synthesized by olefin cross-metat

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