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103744-70-3

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103744-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103744-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,4 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103744-70:
(8*1)+(7*0)+(6*3)+(5*7)+(4*4)+(3*4)+(2*7)+(1*0)=103
103 % 10 = 3
So 103744-70-3 is a valid CAS Registry Number.

103744-70-3Downstream Products

103744-70-3Relevant articles and documents

Chemical studies on crude drug processing. VII. On the constituents of Rehmanniae Radix. (1): Absolute stereostructures of rehmaglutins A, B, and D isolated from Chinese Rehmanniae Radix, the dried root of Rehmannia glutinosa Libosch.

Kitagawa,Fukuda,Taniyama,Yoshikawa

, p. 1171 - 1176 (1991)

An iridoid alcohol, rehmaglutin A, and two chlorinated iridoids, rehmaglutins B and D, were isolated from the less polar fraction of Chinese Rehmanniae Radix [the dried root of Rehmannia glutinosa Libosch. (Kan-jio in Japanese)], together with rehmaglutin

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