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807-27-2

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807-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 807-27-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,0 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 807-27:
(5*8)+(4*0)+(3*7)+(2*2)+(1*7)=72
72 % 10 = 2
So 807-27-2 is a valid CAS Registry Number.

807-27-2Relevant articles and documents

Studies on vitamin D (calciferol) and its analogues. XIV. On the 10,19-dihydrovitamins related to vitamin D2 including dihydrotachysterol2

Mourino,Okamura

, p. 1653 - 1656 (1978)

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Photochemical transformations. Part 34. Structures of the toxisterols.

Barrett,Barton,Russell,Widdowson

, p. 631 - 643 (2007/10/06)

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