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76690-03-4

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76690-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76690-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,9 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76690-03:
(7*7)+(6*6)+(5*6)+(4*9)+(3*0)+(2*0)+(1*3)=154
154 % 10 = 4
So 76690-03-4 is a valid CAS Registry Number.

76690-03-4Upstream product

76690-03-4Downstream Products

76690-03-4Relevant articles and documents

2-CARENE IN THE PRINS REACTION

Manukov, E. N.,Urbanovich, T. R.,Vyglazov, O. G.,Chuiko, V. A.,Skakovskii, E. D.

, p. 164 - 168 (2007/10/02)

The Prins reaction of 2-carene with formaldehyde has been studied.The main reaction product is 2-hydroxymethyl-3-carene.The dehydration of 2-hydroxymethyl-3-carene is accompanied by a skeletal rearrangement of the carane structure with the formation of products having a seven-membered ring.

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