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101328-30-7

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101328-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101328-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,3,2 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 101328-30:
(8*1)+(7*0)+(6*1)+(5*3)+(4*2)+(3*8)+(2*3)+(1*0)=67
67 % 10 = 7
So 101328-30-7 is a valid CAS Registry Number.

101328-30-7Relevant articles and documents

Study on the base-catalyzed reverse vinylogous aldol reaction of (4aβ,5β)-4,4a,5,6,7,8-hexahydro-5-hydroxy-1,4a-dimethylnaphthalen- 2(3H)-one under Robinson annulation conditions

Payette, Joshua N.,Honda, Tadashi,Yoshizawa, Hidenori,Favaloro Jr., Frank G.,Gribble, Gordon W.

, p. 416 - 419 (2006)

We have proposed a pathway for the base-catalyzed reverse vinylogous aldol reaction of (-)-(4aβ,5β)-4,4a,5,6,7,8-hexahydro-5-hydroxy-1,4a- dimethylnaphthalen-2(3H)-one [(-)-8] under Robinson annulation conditions. For confirmation, 4-(2,6-dimethyl-3-oxocy

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