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1213780-64-3

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1213780-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1213780-64-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,7,8 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1213780-64:
(9*1)+(8*2)+(7*1)+(6*3)+(5*7)+(4*8)+(3*0)+(2*6)+(1*4)=133
133 % 10 = 3
So 1213780-64-3 is a valid CAS Registry Number.

1213780-64-3Downstream Products

1213780-64-3Relevant articles and documents

The total synthesis of 2-O-arachidonoyl-1-O-stearoyl-sn-glycero-3-phosphocholine-1,3,1′-13C3 and -2,1′-13C2 by a novel chemoenzymatic method

Duclos Jr., Richard I.

experimental part, p. 102 - 109 (2010/06/19)

2-O-Arachidonoyl-1-O-stearoyl-sn-glycero-3-phosphocholine was synthesized with carbon-13 enrichment of the three glycerol carbons and the carbonyl of the stearoyl group. Phospholipase A2 was utilized to give optically pure lyso-PC, and only 3% acyl migration occurred during reacylation with arachidonic acid anhydride. This phospholipid is an important biosynthetic precursor of arachidonic acid metabolites as well as the endocannabinoid 2-arachidonoylglycerol (2-AG), and is now available for NMR studies.

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